Update the voice mail number on your mobile phone as desired.
Most cell phones have a preset voice mail phone number stored to the phone's speed dial when activated by your mobile service provider. This number dials directly to the voice mail center for your phone provider. At times it may become necessary to change this number including when you change mobile service providers. The steps for editing the stored voice mail number on your phone will vary from device to device.
Instructions
BlackBerry
1. Press the "Send" button from the home screen of your phone.
2. Press the "Menu" button.
3. Click the "Options" button.
4. Scroll to and click "Voice mail."
5. Enter the new 10-digit voice mail phone number and a password.
6. Press the "Menu" button.
7. Click "Save" to submit your settings. Your voice mail speed-dial number will be updated.
iPhone
8. Touch the "Phone" button on your iPhone.
9. Dial *5005*86*0123456789# from your phone. In place of "0123456789" dial the voice mail number you would like to use for your phone.
10. Touch the "Call" button on your phone. The new phone number will be stored to your digital voice mail account.
Droid
11. Press the "Menu" button on your phone.
12. Press "Settings."
13. Press "Call Settings."
14. Press "Voice mail settings."
15. Press "Voice mail number."
16. Enter your new 10-digit voice mail number. You can save your password along with the voice mail number by adding a pause after the phone number. Saving your password will store the number so that you do not have to enter the password each time you dial your voice mail. Dial "*#password" after entering the voice mail number to save your password to the voice mail speed-dial.
17.Press the "Menu" button and "Save" to save your settings.
Tags: mail number, your phone, voice mail number, Menu button, Press Menu