There are some keycodes that allow you to access to some functions directly from your phone:
Table 72.1. Keycodes
| Code | Service description |
|---|---|
| *0 | Picks up a call which is alerting, if allowed by configured permissions. |
| *1<num> | Picks up a call which is alerting on CTIP whose NUM is <num>, if allowed by configured permissions. |
| *8 | Entered after call failure it repeats the call using the precedence. |
| *9 | Entered after call failure it activates the CALLTRY procedure, entered in place of a call it clears the CALLTRY procedure. |
| *48 | Enable Voice Mail. |
| *49 | Disable Voice Mail, enabled with *48*. |
| *50 | Enable Advanced rules of the user which are set as ENABLED but NOT USED. |
| *51 | Disable Advanced rules of the user which are set as ENABLED and IN USE. |
| *52 | Enable Advanced rules of groups which are set as ENABLED but NOT USE. |
| *53 | Disable Advanced rules of groups which are set as ENABLED and IN USE. |
| *54 | Disable the user unconditional CF/DND, those enabled with *55*, *56*, *57*, *58*. |
| *55** | Enable do-not-disturb. |
| *56** | Enable do-not-disturb. |
| *55*<num>* | Set an unconditional call forwarding to <num>, using as calling number the own one. |
| *56*<num>* | Set an unconditional call forwarding to <num>, using as calling number the one of the incoming call. |
| *57*<num>* | Set a FORK call forwarding to <num>, using as calling number the own one. |
| *58*<num>* | Set a FORK call forwarding to <num>, using as calling number the one of the incoming call. |
| *59 | Disable all user unconditional CF/DND, those enabled with *50*, *55*, *56*, *57*, *58*. |
| *60*<num> | Make a call to <num> hiding the calling number. |
| *61*<num> | Make a call to <num> presenting the calling number. |
| *62 | Hide calling number by default. |
| *63 | Present calling number by default. |
| *64 | Restore the system setting for calling number presentation. |
| *65*<num> | Make a precedence call. |
| *66*<num> | Make a precedence call to <num> hiding the calling number. |
| *67*<num> | Make a precedence call to <num> presenting the calling number. |
| *68 | Enable Call Waiting. |
| *69 | Disable Call Waiting. |