Connection to telephone systems


If you wish to use your telephone in connection with a telephone system, you may have to store one or more exchange (trunk codes) and set the dialing method and flash time of the signal key in accordance with the operating instructions for the telephone system.

Programming/checking exchange (trunk) codes

An automatic dialing pause of 3 seconds is inserted when exchange codes are programmed. You can program 3 different 1-, 2- or 3-digit exchange codes. Note carefully the operating instructions for your telephone system.

SET key

Press the SET key.

Digit key 0

Press key 0.

Check exchange code:

If no exchange code has been programmed, the (Memory empty) symbol appears. If one or more exchange codes have been programmed, they are displayed next to one another.

If you then press the SET key SET key, the procedure is terminated; the stored trunk codes are retained.

Program first trunk code:

Number redial key

Press the REDIAL key.

Digit keys

Enter a 1-, 2- or 3-digit exchange code.

If you do not require any further exchange codes, press the SET key to terminate and store.


Only if you wish to program a second and third exchange code:

Number redial key

Press the REDIAL key.

Digit keys

Enter the second exchange code.

The input procedure for the third exchange code is the same as for the second.


SET key

Press the SET key.
The exchange codes are stored.

Info

If you require further exchange codes, they must be entered in one programming process.

Cancelling exchange (trunk) codes

The trunk codes can only be canceled collectively. The procedure is the same as for storage, except that instead of entering a new exchange code you press the SET key SET key immediately after the REDIAL key Number redial key.

RECALL key

During a trunk call you can make a consultation call or forward a call. To do so, press the RECALL key Recall key. The further procedures are dependent on your telephone system. Note carefully the relevant information in the operating instructions for the telephone system.

Info

In the case of operation in connection with private telephone systems (PBXs), you have to set the PBX recall key function if required - in addition to the dialing mode.