- On the start screen, tap Phone > ... > settings.
- Tap Show my Caller ID to (this option may not be available in your country).
- Select everyone, no one or my contacts.
- Once ready, tap the Back key.
- How do I remove an account from my Lumia phone?
- I cannot send or receive text messages on my Lumia phone
- I cannot send or receive email
- What to do if POP/IMAP email sync fails with error code 80070015 or 80004005 in my Windows Phone 7 device ?
- How can I forward an individual text message for resending on my Lumia phone?