拨号界面输入字符 *#06
编程获取
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
TelephonyManager telephonyManager = (TelephonyManager) this.getSystemService(Context.TELEPHONY_SERVICE);
String IMEI = telephonyManager.getDeviceId();
adb命令获得 (若手机手机是双卡双待的貌似不支持)
adb shell dumpsys iphonesubinfo