Making calls

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Service Menu

A:

or

Additional functions?

DTMF suffix dialing?

Entering commands with tone dialing (DTMF suffix dialing)

This feature is not applicable for UK and other countries using tone dialing (default).

After dialing a number, you can set tone dialing to ac- tivate equipment - such as an answering machine or an automatic information or switching system - by dialing commands in DTMF mode

(DTMF = dual-tone multifrequency dialing).

Press the key. The lamp lights up.

Enter the service code.

Select and confirm.

Select and confirm.

You can now enter commands with keys 0 to 9, the star key and the pound key.

DTMF mode is deactivated as soon as the con- nection is cleared down.

The "DTMF suffix dialing" display may appear af- ter you enter the number, depending on the PBX configuration. You can then proceed to enter commands as soon as you have dialed a number.

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Siemens Hicom 300 E, Hicom 300 H manual Entering commands with tone dialing Dtmf suffix dialing