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5
Dialog 3213
Description
4 Callback
See section ”When you receive a busy tone”. Function can be
removed or moved to other programmable function key by
system administrator.
5 Diversion (follow-me)
See section ”Call forwarding”. Function can be removed or moved to
other programmable function key by system administrator.
6 Programmable function keys
See section ”Programming”.
7 Programmable function key/Headset key
Normally a programmable function key as described at 6.
With Option unit DBY 410 02 (optional accessory) installed under
the telephone, the key is dedicated to be programmed by the
system administrator as the Headset key. See section "Other
useful facilities/Headset”.
8 Transfer
See section ”During calls”.
9 Triple access line
For handling calls. Access 1 and 2 are available both for incoming
and outgoing calls. Inquiry can only be used for outgoing calls.
10 Menu key
When the telephone is in idle state, press to switch between ”idle
message” and soft key descriptions.
11 Volume control
See section ”Adjustments”.
12 Mute
a) To switch the microphone on or off during a call.
b) To switch off the ringing signal in idle state or when ringing.
See sections ”During calls” and “Audible signals”.
13 Loudspeaker on/off
See section ”During calls”.
14 Clear
To disconnect calls, exit a function or clear the display in programming.
Can always be pressed instead of replacing the handset.
15 Optional key panel
With 17 dual-function programmable keys.
One or two panels can be connected.
16 Handset
Supplied with hearing aid function as standard.
17 Optional pull-out leaf for easy guide
See inside of the back cover.