Internal Call Transfer; Conference Call; Speaker Volume During Call; Display Of Call Duration - Topcom BUTLER E400 Manual De Usuario

3.6

Internal call transfer

Transfer an external call to an other handset.
1 Press the internal call key.
INT
2 Enter the number of the internal handset (1 to 5), the external caller is put
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on hold.
3 When the other handset picks up, press the on-hook key to hang up and
transfer the call.
If the internal correspondent does not pick-up, press the Internal call key again
INT
to reconnect to the external caller on line.
4 Press the on-hook key to hang up or put the handset back on the base.
3.7

Conference call

Only possible when more then one handset are registered to the base!
You can converse simultaneously with an internal correspondent and an external correspondent.
During an external call:
1 Press the internal call key.
INT
2 Enter the number of the internal handset (1 to 5).
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3 When the other handset picks up, press and hold the ' ' key.
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If the internal correspondent does not pick-up, press the Internal call key again
INT
to reconnect to the external caller on line.
4 Press the on-hook key to hang up or put the handset back on the base.
3.8

Speaker volume during call

1 During a conversation, press the up or down key to change the volume
accordingly.
3.9

Display of call duration

The call duration is displayed after 15 seconds, in minutes - seconds.
At the end of each call, the total call duration is displayed for 5 seconds.
3.10

Microphone mute

It is possible to mute the microphone during a conversation.
1 Press the mute key. You can talk freely without being heard by the calling
party.
"MUTE" is displayed.
2 Press the mute key again to return to normal mode.
3.11

Pause key

When dialing a number you can add a pause between two digits:
1 Press the redial/pause key for 2 seconds.
Using the telephone
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