AT800 Series User Manual
ATCOM TECHNOLOGY CO., LIMITED
www.atcom.cn
Volume and Mute
Volume
To adjust the output volume in a conversation, press right navigation button to increase the
volume, or press left navigation button to decrease the volume.
Pressing the right/left navigation button on idle state can adjust the volume of the phone’s
ringer.
Mute
To mute the call in a conversation, press the Mute button, the button lights in red. Press the
Mute button again to unmute.
Hold
To put a call on hold in a conversation, press the hold softkey to hold the call
When setting a programmable key to hold function, press the specified key will hold the
call.
For AT800/AT800P, using programmable key to put a call on hold, refer to
Programmable
key
for more details.
Resume a call
To resume a held call, press Resume softkey.
When setting a programmable key to hold function, pressing the specified key again in
hold mode can resume the call.
For AT800/AT800P, using programmable hold key can resume the call, refer to
Programmable key
for details.
Ending a call
Press headset key to hangup.
Transfer
There are two types of call transfer:
Attended
Talking to the third party before transfer the call.
Blind
Transfer the call directly without talking to the third party.
