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 dual-function programmable keys. One or two panels can be connected.

16Handset

Supplied with hearing aid function as standard.

17Optional pull-out leaf for easy guide See inside of the back cover.

Dialog 3213

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Ericsson 3213 Callback, Diversion follow-me, Programmable function key/Headset key, Transfer, Triple access line, Menu key