AASTRA 4222 Office for BusinessPhone User Guide EN - Manual (Page 7)

7 BusinessPhone – Dialog 4222 Office / Dialog 3211 & 3212
Description
1 Display
2x20 characters. See section “ Display info” on page 15 .
2 Dual-Function programmable keys
Storing numbers, program functions. See section “Settings” on
page 88.
3 2nd
Key for access to secondary key functions (These functions are
stated on the second line of the corresponding key).
4 Transfer / Diversion
a. Transfer an ongoing call. See section “ During Calls” on page 34 .
b. Activate/Deactivate diversion. See section “ Call Forwarding” on
page 45 .
5 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 34 .
6 Line 2 / Read &
a. Line key 2 for in and outgoing calls.
b. Read information. See section “ Absence Information” on
page 51 .
7 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 23 .
8 Message / Info
a. To send and receive messages. See section “ Send Message”
on page 40 and “ Mailbox System” on page 55
b. To enter information. See section “ Absence Information” on
page 51 .
9 Mute
To switch the microphone on or off. See sections “ During Calls” on
page 34 and “ Silent ringing” on page 21 .
10 Loudspeaker on/off
To switch the loudspeaker on or off. See section “ During Calls” on
page 34 .
11 Headset key
See section “ Headset - Dialog 4222 Office” on page 101 .
12 Clear
To disconnect calls or to clear the display in programming.