Do not operate the telephone in environments where there is a danger of explosions. Use only original Siemens accessories! Using other accessories may cause a hazard and will invalidate the warranty and the CE mark. Never open the telephone. If you encounter any problems, contact your ser- vice personnel.
Basic operating instructions Basic operating instructions optiPoint 400 economy/standard control panel Key field – fixed function keys: Program/Service Redial Mute or Internal Speaker Speaker for Display, Keypad open listening 2 lines with LEDs and ring tones 24 char – Key field Handset freely programmable keys Fixed...
Basic operating instructions Step by Step How to Use these Operating Instructions You will find a graphic representation of the steps in log- ical sequence in the left column. Below is an explana- tion of the symbols: Lift the handset (off-hook). Replace the handset (on-hook).
Basic operating instructions Step by Step Accessing Functions ... Interactively You can select some functions while the telephone is idle, for example: á ! ã to scroll to a function and press Forwarding on execute it. You can select other functions directly depending on the situation.
Basic operating instructions Functions You Can Use Basic and Enhanced Functions You can use all basic and enhanced communications platform functions that appear interactively on the screen, in the Program/Service menu, and when you press function keys. Additional Team and Executive/Secretary Functions Æ...
Making and Answering Calls Step by Step Making and Answering Calls Special default ring signaling is set for your telephone: • When you receive an internal call, your telephone rings once every four seconds (single-tone se- quence). • When you receive an external call, your telephone rings twice in rapid succession every four seconds (dual-tone sequence).
Making and Answering Calls Step by Step Ending the call: Press the key. The LED goes out. Speaker Press the key. Release Notes on speakerphone mode: • Tell the other party that you are using speakerphone mode. • The speakerphone works bests at a low receiving volume.
Making and Answering Calls Step by Step Switching to Speakerphone Mode This function is not available with optiPoint 400 economy. Precondition: You are conducting a call with the hand- set. Hold down the key and replace the handset. Speaker (in the U.S.: press the key once and replace the hand- set).
Making and Answering Calls Step by Step Press the key. The LED lights up. Enter the code. Program/Service F>> You are connected to the call waiting party immediately. The first party is placed on hold. Ending the second call and resuming the first one: Confirm.
Making and Answering Calls Step by Step Accepting a Specific Call for Your Colleague You hear another telephone ring. Press the key. The LED lights up Program/Service Select and confirm. 59=Pickup - directed? F>B Enter the code. A called station appears on the screen. If applicable Select and confirm until you see the station you want.
Making and Answering Calls Step by Step Using Mailboxes If you have programmed the "Mailbox" key Æ page 54, the associated LED lights up when messages have ar- rived for you. If your telephone is connected to a voice mail system, the "Mailbox" key will also light up to alert you to any messages that have arrived.
Making and Answering Calls Step by Step Using the Speakerphone A colleague addresses you directly over the speaker with a speaker call. You hear a tone before the an- nouncement. The other party’s name or station number appears on the screen. You can conduct the call with the handset or in speaker- phone mode.
Making and Answering Calls Step by Step Turning Do Not Disturb On and Off You can activate the do not disturb function if you do not want the receive any calls. When do not disturb is acti- vated, internal callers hear a busy signal and external callers are rerouted to a telephone assigned for this pur- pose (ask the service personnel).
Making and Answering Calls Step by Step Trace Call: Identifying Anonymous Callers (Not for U.S.) You can have the carrier identify malicious external call- ers. You can save the caller’s station number during the call or for 30 seconds after the call ends. However, it is essential that you do not replace your handset during this time.
Making and Answering Calls Step by Step Answering Calls from the Entrance Telephone and Opening the Door If an entrance telephone has been programmed, you can use your telephone to speak to someone at the entrance telephone and to activate a door opener. If you have the proper authorization (ask the service per- sonnel), you can activate the door opener, enabling vis- itors to open the door themselves by entering a...
Making and Answering Calls Step by Step Opening the door with a code (at the door): After ringing the bell, enter the five-digit code (using the keypad or a DTMF transmitter). Depending on how the door opener has been programmed, a doorbell call sig- nal may or may not be forwarded.
Making and Answering Calls Step by Step Display Number of Waiting Calls and Overload Indication You can show the number of external waiting calls on the display by pressing the "View number of calls" key Æ page 54. Press the "Waiting calls" key. If the number of waiting calls exceeds a preset limit while you are engaged in another call (overload), the LED on the key lights up.
Making Calls Step by Step Making Calls Off-Hook Dialing Lift the handset. Internal calls: Enter the station number. External calls: Enter the external code and the station number. The called party does not answer or is busy: Replace the handset. On-Hook Dialing Internal calls: Enter the station number.
Making Calls Step by Step En-Bloc Sending / Correcting Numbers If this feature is configured (contact the service person- nel), a connection is not attempted immediately when a station number is entered. This means that you can cor- rect the number if necessary. The station number is only dialed at your specific re- quest.
Making Calls Step by Step Caller ID Suppression You can prevent your station number or name from ap- pearing on the displays of external parties you call. The feature remains active until you deactivate it. Select and confirm. Suppress call ID? Restore caller ID? Enter code for "suppress"...
Making Calls Step by Step Activating Tone Dialing (DTMF Suffix Dialing) You can transmit dual-tone multifrequency (DTMF) sig- nals to control devices such as an answering machine or automatic information system. Press the key. The LED lights up. Program/Service Select and confirm. 53=DTMF dialing? F><...
Making Calls Step by Step Reserve Trunk If this feature is configured (contact the service person- nel), you can reserve a busy trunk for your own use. When the trunk is free, you receive a call and a message appears on the display. Precondition: The message "US:Currently busy UK:busy at the moment"...
Making Calls Step by Step Trunk Flash To activate ISDN-type services and features through the network carrier’s analog trunks or those of other com- munications platforms (such as "consultation hold"), you must send a signal to the trunks before dialing the ser- vice code or telephone number.
Making Calls Step by Step Associated Dialing/Dialing Aid If this function has been configured (contact the service personnel), you can use a dialing aid to dial numbers and set up calls for your telephone. The operating procedure depends on whether the dial- ing aid is connected to the S bus or the a/b (T/R) port.
Calling Multiple Parties Simultaneously Step by Step Calling Multiple Parties Simultaneously Calling a Second Party (Consultation Hold) You can call a second party while engaged in a call. The first party is placed on hold. Confirm. US: Consult? UK: Enquiry? Call the second party.
Calling Multiple Parties Simultaneously Step by Step Conducting a Conference In a conference call, you can talk to as many as four oth- er parties at the same time. These may be internal or external users. Call the first party. Select and confirm.
Calling Multiple Parties Simultaneously Step by Step Checking Which Parties Are in the Conference (Initiator Only) Select and confirm. View conf parties? The first station appears on the screen. To display other stations, confirm each subsequent dis- Next? play. To exit the list: Select and confirm. Exit list? Removing Parties From the Conference (Initiator Only)
Calling Multiple Parties Simultaneously Step by Step Transferring a Call If the person you are speaking to wants to talk to anoth- er colleague of yours, you can transfer the call that col- league. Confirm. US: Consult? UK: Enquiry? Enter the number of the party to which you want to transfer the call.
Calling Multiple Parties Simultaneously Step by Step Replace the handset. Select and confirm. Transfer? If the connection between the two other parties is not established within 45 seconds, the call from the first part returns to you (recall). Parking a Call You can park up to ten calls, either internal, external, or both.
Calling Multiple Parties Simultaneously Step by Step Placing External Calls on Hold If you have programmed a key on your telephone as a hold key Æ page 54, you can place external calls on hold. This enables all other parties to retrieve the call on the assigned line.
Making Calls to Stored Destinations Step by Step Making Calls to Stored Destina- tions Using a Caller List If you are unable to accept an external or internal call, the call attempt is stored in the caller list. You can store answered calls either manually (both in- ternal and external calls) or automatically (external calls only;...
Making Calls to Stored Destinations Step by Step Displaying the Call Time and Additional Call Information Precondition: You have retrieved the caller list and the selected call is displayed. Select and confirm. Time/Date sent? View station no. View name? Dialing a Station Number from the Caller List Precondition: You have retrieved the caller list and the selected call is displayed.
Making Calls to Stored Destinations Step by Step Redialing a Number The last three external telephone numbers dialed are stored automatically. You can redial them simply by pressing a key. The station number appears on your screen for two sec- onds and is then dialed.
Making Calls to Stored Destinations Step by Step Dialing a Number From the Internal Directory The internal directory contains all station numbers and system speed-dial numbers assigned to a name. Con- tact the service personnel to find out if one was config- ured for your system.
Making Calls to Stored Destinations Step by Step If applicable Select and confirm. All entered letters are deleted, and Delete Line? the first entry in the internal directory is displayed again. The entry you wish to dial appears on the screen. Select and confirm.
Displaying and Assigning Call Charges Step by Step Displaying and Assigning Call Charges Displaying Call Charges (Not for U.S.) For the current call: The display usually shows call charges at the end of a call (default setting). If you wish to display charges continuously during a call in progress, the service personnelmust request this fea- ture from your carrier.
Displaying and Assigning Call Charges Step by Step Displaying Call Charges for Another Telephone (Not for U.S.) If this function is configured (contact the service per- sonnel), you can display and print the chargeable calls for other telephones (such as a pay phone) Precondition: You have programmed the function "View call charges"...
Displaying and Assigning Call Charges Step by Step Dialing with Call Charge Assignment You can assign external calls to certain projects. Precondition: The service personnel has set up account codes for you. Press the key. The LED lights up. Program/Service Select and confirm.
If You Cannot Reach a Destination ... Step by Step If You Cannot Reach a Destination ... Using Callback If a user is busy or is not answering, you can store an automatic callback. This feature saves you from having to make repeated attempts to reach the user.
If You Cannot Reach a Destination ... Step by Step Deleting a displayed entry: Press the "OK" dialog key to confirm your selection Delete? Ending callback display: Select and confirm. US: Exit? UK: End? Press the key. The LED goes out. Program/Service Press the key.
If You Cannot Reach a Destination ... Step by Step Busy Override - Joining a Call in Progress This function is only available if it has been configured by the service technician (contact the service person- nel). Precondition: You have dialed an internal number and hear a busy signal.
Telephone Settings Step by Step Telephone Settings Adjusting the Ring Volume Press these keys while the phone is idle. Confirm. US: Ring volume? UK: Ringer volume? To raise or lower the volume: Keep pressing the keys until the desired volume is set. Save.
Telephone Settings Step by Step Adjusting the Speakerphone to the Room Acoustics To help the other party understand you clearly while you are talking into the microphone, you can adjust the tele- phone to the acoustics in your environment: "Quiet room", "Normal room"...
Telephone Settings Step by Step Selecting the Language of Screen Prompts Press the key. The LED lights up. Program/Service Confirm. More features? Confirm. 48= Select language? Enter the code. Select the language you wish to use (such as "Spanish") 15=Spanish? and press the "OK"...
Telephone Settings Step by Step Saving Your PIN To use the functions • to prevent unauthorized persons from using your telephone Æ page 50 to use another telephone like your own Æ page 66 • you need to enter a personal identification number, which you can save yourself.
Saving Station Numbers, Functions, Procedures and Appointments Step by Step Saving Station Numbers, Functions, Procedures and Appointments You can save a frequently-dialed number, or frequently- used functions/procedures (comprising several operat- ing steps) to any free key on your telephone or add-on device.
Saving Station Numbers, Functions, Procedures and Appointments Step by Step Confirm. US: Exit? UK: End? Select and confirm. US: Another key? UK: Program another key? Simply press the key to dial a stored telephone number Æ page 41. If you have saved an internal station number (=DSS call), the corresponding LED signals vari- ous states Æ...
Saving Station Numbers, Functions, Procedures and Appointments Step by Step Confirm. US: Next? UK: Next entry? Select and confirm. US: Change? UK: Change entry? Select and confirm. Delete? Select and confirm. US: Exit UK: End Assigning Functions to Keys Press the key. The LED lights up. Program/Service Select and confirm.
Page 55
Saving Station Numbers, Functions, Procedures and Appointments Step by Step Meaning of LED Signals for Saved Functions: Call forwarding, Forwarding - trunk, Forward Line, US:Night answer UK:Night Service, Do not disturb, Changeover, Advisory message, Ringer cutoff, HF answerback on/off, US:Join/leave group UK:Hunt group join/leave, Caller ID suppression, Call wait.term., Waiting tone off, Ring Transfer, Door opener on/off, Control Relay, Ringing group on,...
Page 56
Saving Station Numbers, Functions, Procedures and Appointments Step by Step Trunk group key At least one trunk is free. All trunks in the trunk group are busy. View call charges: No chargeable calls have been made since the last time call charges were displayed.
Saving Station Numbers, Functions, Procedures and Appointments Step by Step Assigning a Procedure (Operating Steps) to a Key Station numbers and functions which require additional inputs, i.e. comprise several operating steps, can be saved to a single key on your telephone. Using the associated dial function, for example Æ...
Page 58
Saving Station Numbers, Functions, Procedures and Appointments Step by Step Confirm. US: End? UK: Exit? Select and confirm. US: Program another key? UK: Another key? Select the stored procedure by pressing a key. Procedures containing functions which can be switched on/off can be activated by pressing the key, and deactivated by pressing the same key again.
Saving Station Numbers, Functions, Procedures and Appointments Step by Step Saving Appointments You can tell your telephone to give you a call when you want to be reminded of an appointment Æ page 17. To do this, you need to save the time you want the call to be made.
Testing the Telephone Step by Step Testing the Telephone Testing the Telephone Functions You can test your telephone functions. Precondition: Your telephone is idle. Press the key. The LED lights up. Program/Service Select and confirm. 940=Phone test? FB=9 Enter the code. If everything is OK, •...
Call Forwarding Step by Step Call Forwarding Using Variable Call Forwarding You can immediately forward internal or external calls to different internal or external telephones (destinations). (External destinations require special configuration in the system.) Special features must be taken into consider- ation if your telephone operates with HiPath 5000 RSM (system networking via PC network) Æ...
Call Forwarding Step by Step Using Night Answer When night answer mode is active, for example during a lunch break or after office hours, all external calls are immediately forwarded to a specific internal telephone (night station). The night station can be defined by the service personnel (standard night answer service) or by you (temporary night answer service).
Call Forwarding Step by Step Call Forwarding in the Carrier Network and Forwarding Multiple Subscriber Numbers (MSN) (Not for U.S.) If this function has been configured (contact the service personnel), you can forward calls to your assigned mul- tiple subscriber number (MSN) (DID number) directly within the carrier network.
Using Other Functions Step by Step Using Other Functions Sending a Message You can send short text messages to users who have system telephones. Transmitted text messages are signaled in the same way as a callback request on system telephones e.g. optiPoint 500 entry.
Using Other Functions Step by Step Leaving an Advisory Message You can leave an advisory message on your telephone screen for internal callers who want to reach you while you are away from your desk. When another party calls you, the message appears on the caller’s screen.
Using Other Functions Step by Step Using Another Telephone Like Your Other people can temporarily use your telephone for outgoing calls as though it were their own. Press the key. The LED lights up. Program/Service Select and confirm. 508=Temporary Phone? F>9A Enter the code.
Using Other Functions Step by Step Fax Details and Message on Answer- ing Machine If a fax or answering machine is connected to your sys- tem and you have assigned the "Fax details" function to a programmable key Æ page 54, the key lights up when a fax or a message has been received.
Using Other Functions Step by Step Monitoring a Room A telephone can be used to monitor a room. The func- tion must be activated on the telephone that you want to monitor. Calling this telephone lets you hear what is going on in the room.
Using Other Functions Step by Step Activating Functions for Another Tele- phone If this function has been configured (contact the service personnel), you can turn the following functions on and off for other telephones. This feature is also known as associated service.
Using Other Functions Step by Step Locking Another Telephone to Prevent Unauthorized Use If this function has been configured (contact the service personnel), you can lock other telephones to prevent unauthorized use and then unlock them again later. You can use this function to unlock the telephone for us- ers who have locked their telephones and then forgot- ten their PINs.
Page 71
Using Other Functions Step by Step • Leave an advisory message, 69/#69 Æ page 65 code: 81/#81 Æ page 84 • Group ringing, code: 85/#85 Æ page 84 • Group call, code: • Suppress caller ID, 86/#86 Æ page 26 code: 87/#87 Æ...
Contact your network provider to find out which ISDN functions can be code-controlled in your country. Siemens AG shall not be liable for damages/ costs which may be incurred by fraudulent activ- ities or remote operation (e.g. toll fraud).
Using Other Functions Step by Step Controlling Connected Computers or Other Programs and Telephone Data Service (HiPath 3500/3550/3700/3750 Only) If this function has been configured (contact the service personnel), you can control connected computers or programs running on them, such as hotel services or in- formation systems, from your telephone.
Using Other Functions Step by Step Controlling Relays If this function has been configured (contact the service personnel), you can turn up to four relays on and off to control different facilities (such as a door opener). Depending on how they are programmed, you can switch the relays on and off or switch them on and have them switched off automatically after a timeout.
Using Other Functions Step by Step Radio Paging (Not for U.S.) If paging equipment is connected to your system (con- tact the service personnel), you can contact people via their pocket receivers. The pocket receiver indicates to the person you are looking for that someone is trying to get in touch.
Using Other Functions Step by Step Select and confirm. 1=Display information? 2=Text? Answering the page from the nearest telephone: Lift the handset. Press the key. The LED lights up. Program/Service Select and confirm. #45=Answer page? G=> Enter the code. Enter your own station number. Team and Executive/Secretary Functions...
Team and Executive/Secretary Functions With Trunk Keys Step by Step Team and Executive/Secretary Functions With Trunk Keys If this function has been configured (contact the service personnel), you belong to a team of users for whom special keys were programmed: •...
Team and Executive/Secretary Functions With Trunk Keys Step by Step Answering Calls With Trunk Keys Precondition: Your telephone is ringing and/or the trunk key is flashing rapidly. Press the rapidly flashing trunk key. This is not necessary if the trunk is automatically as- signed to you when you lift the handset or press the "Speaker"...
Team and Executive/Secretary Functions With Trunk Keys Step by Step Retrieving the call: Press the slowly flashing trunk key. Switching Between Phone Calls on Multiple Trunks Precondition: You are conducting a call over a trunk in your group. Another trunk key starts flashing. Press the flashing trunk key.
Page 80
Team and Executive/Secretary Functions With Trunk Keys Step by Step Select and confirm. 1=all calls? 2=external calls only? 3=internal calls only? < Enter the code. Enter the destination number. Confirm. US: Save? UK: Save entry? If available. Press the "Forward Line" key. (You have stored the call forwarding type and destination on the "Forward Line"...
Team and Executive/Secretary Functions With Trunk Keys Step by Step Using DSS Keys Each team member has a DSS key for every other member in the team. This enables every team member to reach all other members of the team directly, simply by pressing a key. Meaning of LED Indications on DSS Keys LED on the DSS key is off - the team member is not en- gaged in a phone call.
Team and Executive/Secretary Functions With Trunk Keys Step by Step Transferring a Call in Progress Press the DSS key and announce the call, if desired. Replace the handset or press the key. Release Accepting a Call for Another Team Member Press the flashing DSS key or trunk key.
Team and Executive/Secretary Functions With Trunk Keys Step by Step Transferring Calls Directly to the Executive (Only in an Executive/Secretary Group) Normally, audible signaling of all calls for the executive is heard only in the secretary’s office. You can activate audible signaling so that calls are only signaled on the executive telephone and on a second telephone assigned to it.
Using Other Team Functions Step by Step Using Other Team Functions Turning Group Call On and Off If this function has been configured (contact the service personnel), you belong to one or more groups of users who can each be reached under a hunt group or group call number.
Page 85
Using Other Team Functions Step by Step You belong to multiple groups or to one group with trunk keys (including executive/secretary teams). Select and confirm. US: Leave group? UK: Leave hunt group? US: Join group? UK: Join hunt group? GA> FA>...
Using Other Team Functions Step by Step If you deactivate the audible tone for another group or trunk, or deactivate it for all groups and trunks to which you belong, a special dial tone sounds when you lift the handset. Accepting a Call for Another Member of Your Team You can accept calls for other telephones in your team...
Using Other Team Functions Step by Step Removing all telephones in call ringing group: Select and confirm. Ringing group off? Enter the code. Uniform Call Distribution (UCD) If this function has been configured (contact the service personnel), you belong to a group of users (agents) to whom calls are distributed.
Using Other Team Functions Step by Step Requesting and activating a work time: If you want to follow-up on the last call you answered without being disturbed, you can request and activate a work time. This removes your telephone from the call distribution cycle for a programmable period of time un- til you log back on.
Special Functions in the LAN (PC Network) If your telephone is operating in a HiPath 5000 RSM en- vironment, multiple HiPath 3000 systems are intercon- nected via a LAN (Local Area Network, e.g. proprietary PC network). Your telephone calls are conducted via the LAN (PC network).
HiPath 5000 RSM tele- phones. Select and confirm. Internal DISA? Enter the code. Enter the (DISA) call number of the HiPath 3000 to which your telephone is connected. Confirm the entry. Enter the (DISA) call number of your telephone. Confirm the entry.
Æ page 62. Select and confirm. Internal DISA? Enter the code. Enter the (DISA) call number of the HiPath 3000 to which the night answer telephone is connected. Confirm the entry. Enter the (DISA) call number of the telephone from which you wish to activate/deactivate the night answer service.
Group You can have calls for your telephone signaled audibly at external telephones or at telephones in other HiPath 3000 communications platforms Æ page 86. Saving the telephones for the ringing group: Press the key. The LED lights up. Program/Service Select and confirm.
HiPath 3000 communications platforms. Select and confirm. Internal DISA? Enter the code. Enter the (DISA) call number of the HiPath 3000 in which the relay is to be controlled. Confirm the entry. Enter the (DISA) call number of the telephone from which you wish to control the relay.
HiPath 3000 communications platforms. Select and confirm. Internal DISA? Enter the code. Enter the (DISA) call number of the HiPath 3000 in which the door is to be opened. Confirm the entry. Enter the (DISA) call number of the telephone from which you wish to activate the door opener.
• with a computer: You have avail of a CD Rom (ask the service personnel) with the elec- tronic operating instructions for your HiPath 3000 / 5000 RSM Æ page 96. You can label your keypads for each PC. •...
CD-ROM (ask the service personnel) in HTML and PDF format. The CD-Rom (7 languages) or a printout of these operating instructions can be ordered from the details of the article number from Siemens' Sales Or- ganisation of via the following Internet address.
Fixing Problems Fixing Problems Telephone Maintenance • Always use a damp or antistatic cloth to clean the telephone. Never use a dry cloth. • If the telephone is very dirty, clean it with a diluted neutral cleaner con- taining surfactants, such as a dish detergent. Afterwards remove all traces of the cleaner with a damp cloth (using water only).
Fixing Problems Step by Step Responding to Error Messages on the Screen Possible cause: US: Invalid entry UK: Incorrect entry The station number is incorrect. Possible response: Enter a correct station number. Possible cause: US: Not authorized UK: Access denied You tried to activate a disabled function.
Index Index call transfer ..........34 call volume ..........12, 49 call waiting accepting ..........14 account code ..........44 allowing ............ 15 activating door opener ......21 preventing ..........15 advisory message ........65 call waiting (camp-on) ........ 46 agents ............
Page 100
Index dialing numbers from the internal directory ....40 handsfree answerback ......18 using speed-dialing ........ 41 .............. 18 direct inward system access (DISA) ..70 .............. 18 direct station select ....... 53, 55, 81 headset ............18 directory, internal ........
Page 101
Index personal identification number ....51 pickup (call) ..........16, 86 mailbox ............17 ..............51 making calls for a telephone ........50 on-hook dialing ........24 placing a call on hold ......... 36 to stored destinations ......37 in a team ..........
Page 102
Index speaker call tone dialing (DTMF dialing) ..........26 ....... 27 speakerphone mode trace call ....12, 13, 14, 49 ............20 special dial tone transfer (call) .......... 19 ..........82 speed-dialing after announcement ......34 dialing numbers transfer call ........
Page 103
Overview of Functions and Codes (Alphabetical) Overview of Functions and Codes (Alphabetical) The table below lists all available functions as they appear on the display. Functions that have been configured (contact System Support) can be activated interactively (select + save) via the Program/Service menu (select + save or enter a code), or by pressing function keys, provided that the functions have been configured (contact System Support).
Page 104
Overview of Functions and Codes (Alphabetical) Functions ... Inter- ... Via the ... With (display) actively Program/Service function menu keys Program/Service á ! á ! Code DND on DND off Door opener on Door opener off DTMF dialing Forwarding on 1=all calls 2=external calls only 3=internal calls only...
Page 105
Overview of Functions and Codes (Alphabetical) Functions ... Inter- ... Via the ... With (display) actively Program/Service function menu keys Program/Service á ! á ! Code Phone Test Pickup - directed Pickup - group Accept call Prog. feature key Redial Reject call Release Reserve trunk...
Page 106
Overview of Functions and Codes (Alphabetical) Functions ... Inter- ... Via the ... With (display) actively Program/Service function menu keys Program/Service á ! á ! Code Trace call Transfer Trunk Flash Log on Log off #401 Available Not available #402 Work on Work off #403...