Technical data

PAGE 27

Operation via Display and Keypad

–Via the

Select

softkey you reach the option

PRETALK Interface

– Please mark the desired option via the cursor keys and .

–In the ISDN operating mode you can only activate or deactivate the

Handset

– In case of using the analogue POTS operating mode, the following op-

tions are available:

No Device

Phone

, and

Handset

– Please activate your selection by pressing the

Select

softkey.

– The selection is confirmed by pressing the

button or via the

softkey.

– Press the key to get back to the main menu. Now you are asked if

you want to

Save Settings?

. Via the

Yes

softkey the setting is stored per-

manently in the system.

TIP

You reach the settings for the

PRETALK Interface

directly via the key se-

quence:

Menu 1 4