![](/images/new-backgrounds/1295253/29525337x1.webp)
CALL FEATURES
The
Table 8: GXP-2020 Call Features
Key |
| Call Features |
|
|
|
*30 |
| Block Caller ID (for all subsequent calls) |
|
|
|
*31 |
| Send Caller ID (for all subsequent calls) |
|
|
|
*67 |
| Block Caller ID (per call) |
|
|
|
*82 |
| Send Caller ID (per call) |
|
|
|
*70 |
| Disable Call Waiting (per Call) |
|
|
|
*71 |
| Enable Call Waiting (per Call) |
|
|
|
*72 |
| Unconditional Call Forward |
|
| Dial “*72” for a dial tone. Dial the forwarding number followed by “#”. Wait for dial |
|
| tone. LCD will display “Call FWD Activated”. |
|
|
|
*73 |
| Cancel Unconditional Call Forward: dial “*73” and get the dial tone, then hang up. |
|
| LCD will display “Call FWD Activated”. |
|
|
|
*90 |
| Busy Call Forward |
|
| Dial “*90” for a dial tone. Dial the forwarding number followed by “#”. Wait for a dial |
|
| tone. Hang up. |
|
|
|
*91 |
| Cancel Busy Call Forward: dial “*91”. Wait for dial tone. Hang up. |
|
|
|
*92 |
| Delayed Call Forward |
|
| Dial “*92” for a dial tone. Dial the forwarding number followed by “#”. Wait for a dial |
|
| tone. Hang up. LCD will display “Call FWD Activated”. |
|
|
|
*93 |
| Cancel Delayed Call Forward |
|
| Dial “*93” for a dial tone, then hang up. |
|
|
|
CUSTOMIZED LCD SCREEN & XML
With its graphical LCD screen,
XML PHONEBOOK
The Grandstream
CUSTOMIZABLE IDLE SCREEN AND
The
Grandstream Networks, Inc. | Page 19 of 33 | |
| Firmware 1.1.4.3 | Last Updated: 05/2007 |