Android phone in the Settings - About phone - status messages, you can view your phone number, is displayed in many cases unknown! All the reasons are here!
In general mobile phone interface check your phone number can add phone numbers in the
Android phone to set your phone number, at present I have not found a tool can be set up, a lot of people is to get set up on the phone SIM card can be set, and then re-plug the card.
But I have no other cell phone can be set back to back.
But to find a piece of software in place, MyPhoneNumber.apk Android 2.2 can not be used below) Annex! !
After MyPhoneNumber add your phone number, and then return to Settings - About phone - you can see the status messages under their own native number.
Finally, the new contact (address book) in an own contact number must be for their own phone number, the name can easily play themselves, you can load in a picture library or elsewhere, such as adding additional contact methods avatar same.
So look at text messaging, all OK.
Reproduced in: https: //www.cnblogs.com/Format2012/archive/2012/06/15/2551087.html