Aastra Dialog 4425 User Manual

During Calls
BusinessPhone – Dialog 4425 IP Vision42
During Calls
The BusinessPhone Communication Platform allows you to handle
calls in many different ways. You can switch between handset and
handsfree/group conversation, mute the microphones, make an
inquiry, transfer the call, create a Conference or put the call on hold
to perform other tasks.
From handset to handsfree
You have an ongoing conversation via the handset.
 Press to switch the loudspeaker on.
You are now in the handsfree mode.
d Replace the handset.
Handsfree conversation.
Note: You can adjust the volume, see section “Handset
and loudspeaker volume” on page 102.
í Press to end the call.
From handsfree to handset
You have an ongoing handsfree conversation.
u Lift the handset.
Conversation via the handset.

Aastra Dialog 4425 Specifications

General

Brand	Aastra
Model	Dialog 4425
Category	IP Phone
Language	English