Did you set the permission READ_PHONE_STATE? On Jun 25, 4:14 am, "ellen...@hotmail.com" <ellen...@hotmail.com> wrote: > Dear Android experts, > > I'm trying to get the phone number through > TelephonyManager.getLine1Number(). > As many threads discussed before, it couldn't work in a real device, > null as the result. > > Now my question is, whether there is some other way to get the phone > number? > > I searched one method said that it could send a sms to Internet > Operator somewhere. > 1. could you please provide the detail interface if it is a possible > way? > 2. And, is there any difference for the interface among different > Internet Operator? > 3. After sent the sms, where to get the phone number? please also > provide the interface if possible. > > Looking for your response......
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