Mute; Call Transfer; Blind Transfer; Figure 32 Gac2500 Mute Call Screen - Grandstream Networks GAC2500 User Manual

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MUTE

During the active call, you can tap on the "Mute" button to mute the call, you will not be heard by others.
The screen is as shown below.

CALL TRANSFER

Call transfer is to transfer one call to another call. Call transfer including blind transfer and attended
transfer according to different situations. For example, if user A wants to transfer the call with user B to
user C, blind transfer or attended transfer is optional.

BLIND TRANSFER

1. User A and user B are in an active call.
2. User A tap on Transfer button to bring up the transfer screen;
3. Set the transfer mode to Blind .The default mode is Blind;
Enter the digits and press the SEND to transfer the call with user B to User C. When user C's phone
4.
rings, the phone interface of user A is shown in figure 32. If user C answers the call, user A will
automatically go back to the idle screen, which indicates the successful transfer;
Firmware Version 1.0.1.18
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Figure 32 GAC2500 Mute Call Screen

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