Nokia Lumia 920

Step 1 of 7

Find "settings"

Slide your finger left on the display.
Press Phone.

Step 2 of 7

Find "settings"

Press the dots in the bottom right corner of the display.

Step 3 of 7

Find "settings"

Press settings.

Step 4 of 7

Select option

Select one of the following options:
Turn use of default voicemail number on or off, go to 2a.
Save voicemail number, go to 2b.

Step 5 of 7

2a - Turn use of default voicemail number on or off

Press the indicator next to Use default voicemail number.
Depending on the current setting, use of default voicemail number is turned on or off.

Step 6 of 7

2b - Save voicemail number

Press the field above Show my caller ID to and key in (prefix) 5 (your phone number)

Step 7 of 7

Exit

Press the Home key to return to standby mode.

1 Find "settings"

Slide your finger left on the display.
Press Phone.

Press the dots in the bottom right corner of the display.

Press settings.

Select one of the following options:
Turn use of default voicemail number on or off, go to 2a.
Save voicemail number, go to 2b.

Press the indicator next to Use default voicemail number.
Depending on the current setting, use of default voicemail number is turned on or off.

Press the field above Show my caller ID to and key in (prefix) 5 (your phone number)

Press the Home key to return to standby mode.