Everything about public telephone networks.
| Description |
Code |
| Own number |
*149# |
| Show IMEI code |
*#06# |
| Field Mode |
*3001#12345#* |
| Android phone status |
*#*#4636#*#* |
| Wipe Android phone (Untested) |
*2767*3855# |
| Description |
Code |
| Enable call waiting |
*43*# |
| Disable call waiting |
#43## |
| Show current status call waiting |
*#43# |
| Description |
Code |
| Voicemail |
1233 |
| Enable Voicemail |
12331 |
| Enable Voicemail by SMS |
AAN to 1233 |
| Disable Voicemail |
12339 |
| Disable Voicemail by SMS |
UIT to 1233 |
| Enable Visual Voicemail iPhone by SMS |
STATE to 121 |
For phones on the 2G or 3G network:
| Description |
Enable |
Disable |
| Forward by no pickup |
**61*[phonenumber]# |
##61# |
| Forward by out of range |
**62*[phonenumber]# |
##62# |
| Forward by busy |
**67*[phonenumber]# |
##67# |
| Forward all |
**21*[phonenumber]# |
##21# |
| Remove all forwardings |
|
##002# |
For phones on the 4G (VoLTE) network:
| Description |
Enable |
Disable |
| Forward by no pickup |
*61*[phonenumber] |
#61 |
| Forward by out of range |
*62*[phonenumber] |
#62 |
| Forward by busy |
*67*[phonenumber] |
#67 |
| Forward all |
*21*[phonenumber] |
#21 |
| Remove all forwardings |
|
##002# |
| Description |
Code |
| Enable receiving test alerts |
Unknown |
| Disable receiving test alerts |
*5005*25370# |
| Show current status test alerts |
*5005*25371# |