Grandstream Networks GXV300X - Manual (Page 20)

Grandstream Networks, Inc. GXV300x User Manual Page 18 of 54
Firmware 1.2.3.7 Updated: 12/2010
C ALL F EATURES
The GXV300x supports traditional and advanced telephony features.
T ABLE 8: GXV300 X C ALL F EATURES
Key Call Features
*30 Block Caller ID
T
(for all subsequent calls)
T
*31 Send Caller ID
T
(for all subsequent calls)
T
*50 Disable Call Waiting (for all subsequent calls)
*51 Enable Call Waiting (for all subsequent calls)
*67 Block Caller ID
T
(per call)
T
*82 Send Caller ID
T
(per call)
T
*70 Disable Call Waiting (per Call)
T
*71 Enable Call Waiting (per Call)
T
*72
Unconditional Call Forward
Dial “*72”, wait for a dial tone. Dial the forwarding number followed by “#”, wait for
dial tone confirmation. LCD will display “Call FWD Activated”.
*73
Cancel Unconditional Call Forward
Dial “*73” and get the dial tone to confirm the operation, then hang up
.
“Call FWD
Activated” will disappear.
*90
Busy Call Forward
Dial “*90”, wait for a dial tone. Dial the forwarding number followed by “#”. Wait for a
dial tone confirmation, then hang up.
*91
Cancel Busy Call Forward
Dial “*91”. Wait for dial tone confirmation. Hang up.
*92
Delayed Call Forward
Dial “*92” for a dial tone. Dial the forwarding number followed by “#”. Wait for a dial
tone confirmation. Hang up. LCD will display “Call FWD Activated”.
*93
Cancel Delayed Call Forward
Dial “*93”, wait for dial tone confirmation, then hang up.