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kap09.fm5

Profiset 70isdn, GB: A30853-X300-B501-3-7619

Convenient and secure telephone communication

Sending info texts

Prerequisite: "info text" is permitted (page 25).

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Service?

? >

4=feature keys

? >

19=send info text

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<> and ? Select and confirm info text.

Reading info texts

The LED for the "read info text" feature key flashes when an info text is received (a programmed function key is a prerequisite page 42). The message "Info" is displayed.

Prerequisite: "info text" is permitted (page 25).

read info text

Press the "info text" key. The info text is displayed two lines at a time. In the case of long directory numbers, the info text is represented as a run-on text.

DTMF signalling

o

When a connection is set up, you can use the keypad to transmit DTMF signals (tones in dual-tone multifrequen- cy), e.g. to control an answering machine remotely.

Prerequisite: a connection is set up.

Enter the control digits. The digits entered appear on the display preceded by "D:" for several seconds.

Keypad signalling

DTMF signals: off

Instead of DTMF signalling, keypad information elements (IE) can also be transmitted, e.g. in order to activate CEN- TREX features (page 63).

Since DTMF signalling is set by default for your tele- phone, it must first be deactivated. To do this, program a feature key (page 42) with the function "24=DTMF sig- nals off?".

Prerequisite: a line has been seized, a connection set up, or an existing connection has not yet been cleared down.

Press the programmed feature key "DTMF signals: off".

oEnter control codes. The digits entered are shown on the display.

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Siemens 70isdn operating instructions Dtmf signalling, Keypad signalling, Sending info texts, Reading info texts