Grandstream GXW42xx User Manual User Manual
Page 32
FIRMWARE 1.0.5.8
GXW42XX USER MANUAL
PAGE 30 OF 62
*90
Busy Call Forward:
Dial “*90” and then the forwarding number followed by “#”. Wait for dial
tone then hang up.
*91
Cancel Busy Call Forward:
dial “*91”. Wait for dial tone. Hang up.
*92
Delayed Call Forward:
Dial “*92” and then the forwarding number followed by “#”. Wait for
dial tone then hang up.
*93
Cancel Delayed Call Forward:
Dial “*93” for a dial tone, then hang up.
*98
Play registration ID:
Dial “*98”, the registration ID will be announced.
*99
Provision start:
Dial “*99”, the provisioning process will be triggered.
Flash/Hook
If user hears call waiting beep, flash/hook will switch to the new incoming call. Also used to
switch to a new channel for a new call.
#
Pressing pound sign will serve as Re-Dial key.