Setting up calls

Step by Step

Entering commands with tone dialling (DTMF suffix dialling)

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

 

 

 

 

 

After dialling a number, you can set tone dialling in or-

 

 

 

 

 

der to activate equipment - such as an answering ma-

 

 

 

 

 

chine or an automatic information or switching system -

 

 

 

 

 

by means of command inputs in DTMF mode

 

 

 

 

 

(DTMF = dual-tone multifrequency dialling).

 

 

 

 

 

Press the key. The lamp lights up.

Service Menu

 

 

 

 

 

OH Enter the service code.

Additional functions?

DTMF suffix dialing?

or

Select and confirm.

Select and confirm.

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

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

The "DTMF suffix dialing" display may appear at the end of number input, depending on the PBX configuration. You can then proceed to enter commands as soon as you have dialled a number.

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Siemens 300 H operating instructions Entering commands with tone dialling Dtmf suffix dialling