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General Description of the Telephone Use
17
A
Alt Key
This key enables a disconnect during switching functions.
R Key (Query Key)
F
In a call this key enables the introduction of query calls, alternation or transfers.
Hook Key
H
Before or after the dialing of a telephone number an activation of this key starts the call.
In the conversation or call status an activation of this key cancels the call.
If the device is switched off, a longer activation (app. 1 second) switches it on again.
Keypad
N
When entering a telephone number (dial preparation/telephone book) and in off-hook state the
number digits will be dialed.
When entering a name (telephone book) letters/characters are selected (see also page 35).
Menu and Star Key
M*
From the idle state these keys activate the key lock if pressed one after the other.
The same key combination also switches the key lock off.
Menu and Hash Key
M#
From the idle state these keys deactivates the ringer tone if pressed one after the other.
The same key combination also activates the ringer tone again.
M
2
Menu and Number Key (1 or 2)
From the idle state these keys activate one of both profiles if they are pressed one after the other.
The menu key + 1 activates the profile 1. The menu key + 2 switches on the profile 2.