AASTRA 4425 IP Vision for BusinessPhone User Guide - Manual (Page 42)

During Calls
BusinessPhone – Dialog 4425 IP Vision 42
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. Â
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.