Ericsson DIALOG 4220 LITE, Руководство пользователя

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7 BusinessPhone – Dialog 4220 Lite / Dialog 3210
Description
1 2nd
Key for access to secondary key functions.
2 Transfer / Diversion
a. Transfer an ongoing call. See section “ During Calls ” on page 28.
b. Activate/Deactivate diversion. See section “ Call Forwarding ” on
page 37.
3 Inquiry / Conference
a. To make an inquiry to an internal or external party.
b. To establish a telephone conference.
See section “ During Calls ” on page 28.
4 Line 2
Line key 2 for in and outgoing calls.
5 Line 1 / Save/Redial
a. Line key 1 for in and outgoing calls.
b. Save or redial an external number.
See section “ Outgoing Calls ” on page 17.
6 Message / Info
a. To send and receive messages. See section “ Messages ” on
page 51.
b. To enter information. See section “ Absence Information ” on
page 44.
7 Programmable keys
Storing numbers and program functions. See section “ Settings ” on
page 82.
8 Mute
To switch the microphone on or off. See sections “ During Calls ” on
page 28 and “ Silent ringing ” on page 15.
9 Loudspeaker on/off
To switch the loudspeaker on or off. See section “ During Calls ” on
page 28.
10 Volume control
To adjust the volume. See section “ Settings ” on page 82.
11 Clear
To disconnect calls.
12 Loudspeaker
13 Handset with hearing aid function
Please note: The handset may attract and retain small
metal objects in the earcap region.