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.