Aastra Dialog 4425 IP Vision User Manual

Operations during a Call
MD Evolution – Dialog 4425 IP Vision68
Operations during a Call
When a call is established, your extension offers you the option of
alternating between the handset and handsfree conversation modes.
You may also mute the microphone and control the listening volume
for your extension’s handset or loudspeaker.
You also have access to various services for processing your calls,
including following services:
• Enquiry call to consult another internal or external party.
• Refer back call between two on-line parties or broker's call.
• Call transfer between two parties.
• Conference call with three or four participants.
You may also temporarily place a call on hold, in order to carry out
a non-telephone related task, or you may park a call in order to pick
it up on a different extension.
Changing from Handset to Handsfree
Mode
When you participate in an incoming or outgoing conversation using
the handset, you can, at any time, decide to continue the call in
handsfree mode. To do so:
 Press this key to activate the handsfree mode.
The associated LED will light.
d Hang up the handset.
Your conversation thus continues in handsfree mode. Both your
extension’s loudspeaker and microphone are active.

Aastra Dialog 4425 IP Vision Specifications

General

Brand	Aastra
Model	Dialog 4425 IP Vision
Category	IP Phone
Language	English