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Call Forwarding
You can forward the calls to another phone number. Your home phone
will not ring until you deactivate the service.
Activating Call Forwarding
1. Pick up the handset and dial *21*phone number#, phone
number is the number that you want the calls to be forwarded to
(e.g. *21*123 456 7899#).
2. You will hear a confirmation tone.
3. Hang up your home phone or return the phone to its base.
Deactivating Call Forwarding
1. Pick up the handset and dial #21#.
2. You will hear a confirmation tone.
3. Hang up your home phone or return the phone to its base.
Adjusting Volume
While in a call, press ** or ## to enter the volume adjusting mode, then
press * to decrease volume, press # to increase volume, press other
keys or do nothing for 5 seconds will exit the mode. Four volume levels
are available (level 1 to level 4), the default level is 4.
Note:
The device and an external phone usually work together, the method
here is only change the volume of the device (of course the volume of
the whole system will be changed at the same time), and you can also
change the volume of the external phone (if supported).