Справочник Пользователя для Nortel Networks 4027

To adjust the headset or loudspeaker volume, perform the following step:

When you adjust the headset or loudspeaker volume, the handset 
remembers the new setting the next time you use the handset.

To mute and unmute the handset microphone, perform the following 
steps:

You can use this option to transfer a call or add a third party to a 
conference call. The actual function depends on the PBX system 
configuration.

To transfer a call, perform the following steps:

1.

Press the 

 or 

 key.

1.

Press the 

 soft key to deactivate the handset 

microphone.

2.

Press the 

 soft key to activate the handset 

microphone.

1.

Press the 

key to place the first call on hold.

2.

Use the 

 to dial the phone number of the 

third party.

3.

Press the 

 key to alternate between the two 

callers.

4.

Press the 

 key to transfer the call.

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