unbindPhoneNumber function
Android only
Implementation
Future<CommonCallbackResult> unbindPhoneNumber() async {
var result = await _channel.invokeMethod("unbindPhoneNumber");
return CommonCallbackResult(
isSuccessful: result["isSuccessful"],
response: result["response"],
errorCode: result["errorCode"],
errorMessage: result["errorMessage"],
iosError: result["iosError"]);
}