R Equesting Automatic Callback If Internal Number Is Busy - Alcatel-Lucent 8028 User Manual

2.9 Requesting automatic callback if internal number is busy

Internalnumberbusy

Call back Callback request acknowledged

Automatic callback is not available if the set of your caller is free or if you are put on hold when the
set is busy
2.10 Cancelling an automatic callback

When your phone rings

Call back Cancellation of callback request acknowledged
Canceling the callback request is only possible when the caller you tried to reach released the line.
2.11 Receiving intercom calls
You can answer a call without lifting the receiver. When you receive a call, you are automatically
connected in hands-free mode. The identity of the caller is displayed on the screen.
To activate -Terminal idle:

Corresponding LED lights up
When your caller hangs up, interphony mode remains active.
To deactivate -Terminal idle:

The corresponding LED goes out
2.12 Sending DTMF signals
During a conversation you sometimes have to send DTMF signals, such as with a voice server, an
automated attendant or a remotely consulted answering machine.
By default during a communication, your telephone is configured to send codes in voice frequency:
enter these codes directly using the keys on your telephone. For more information regarding this
configuration, contact the person in charge of your installation.

During a conversation

Enter DTMF code
2.13 Mute, so that your caller cannot hear you
You can hear your caller but he/she cannot hear you:
From the set

During a conversation

Disable microphone

Resume the conversation
From the Bluetooth® receiver

Press the handset volume/mute key (long press)
The key lights up
The key is no longer lit
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