Change The Display Contrast; Handset Secrecy Button; Calling; Dialing The Call Number - Aastra Phone 312 User Manual

Basic functions

Change the display contrast

In order to adjust the display to on-site illumination/brightness, you can change the contrast. The
setting can be made in the menu "Display > Contrast".

Handset secrecy button

If you do not want the person you are on the phone with to hear what you are saying e.g. to another
person in the room, you can momentarily activate the secrecy button.
You are in the middle of a conversation
D
Press Mute . The symbol appears in the display.
The person you are talking to on the phone cannot hear what you are saying anymore.
When you want to talk to the person again, press the left softkey once more. The person you are on
the phone with can hear what you are saying again.
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Calling

Dialing the call number

All calls described in this section that are initiated by pressing the handset button
carried out in the hands-free mode using the loudspeaker button

Dialing call number with predial

When using predial, you have the opportunity to correct your entries before dialing.
t
Enter the call number in the idle state. Correct mistakes using the arrow keys (cursor) and the
C button to delete and replace with new entries if necessary.
A
Press the handset button to dial.

Dialing call number with direct dialing

A
Press the handset button.
t
Enter the call number and end it with
Note
Please enter the call number quickly, because four seconds after the last number is entered dialing will
#
be started even if has not been pressed. If numbers have not been entered completely, the wrong
number will be dialed.
To end the conversation:
A
Press the handset button.
... or
E
Press Options .
F
Select .
Disconnect
E
OK
Press .
A
can also be
H
.
#
; the number will be dialed immediately.
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