Change your voicemail number
This page is for devices with calls and mobile data.
- Open Phone > Menu (upper left) > Phone Preferences.
- Under Voicemail Number, tap the number and enter the new one.
- Tap Done.
The number normally comes from your SIM card. If your wireless service provider changes the number of its voicemail system, change it here too. You need a SIM card and a network connection to edit this field.
Checked against the LuneOS code and installed apps. Nobody has tried these steps by hand yet, so tell us if something differs.