Description
4Callback
See section ”When you receive a busy tone”. Function can be removed or moved to other programmable function key by system administrator.
5Diversion (follow-me)
See section ”Call forwarding”. Function can be removed or moved to other programmable function key by system administrator.
6Programmable function keys See section ”Programming”.
7Programmable 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”.
8Transfer
See section ”During calls”.
9Triple 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.
10Menu key
When the telephone is in idle state, press to switch between ”idle message” and soft key descriptions.
11Volume control
See section ”Adjustments”.
12Mute
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”.
13Loudspeaker on/off See section ”During calls”.
14Clear
To disconnect calls, exit a function or clear the display in programming. Can always be pressed instead of replacing the handset.
15Optional key panel
With 17
16Handset
Supplied with hearing aid function as standard.
17Optional
Dialog 3213 | 5 |