1. To view the SIM, IMEI, and Serial Number, from any screen, swipe down from the notification bar.
   
2. Tap Wireless.
   
3. Tap Mobile Network.
   
4. Tap Advanced Network Settings.
   
5. IMEI and SIM Serial Number will be displayed.
   
6. To view the device Serial Number, from any screen, swipe down from the notification bar.
   
7. Tap Settings.
   
8. Tap Device Options.
   
9. The device Serial Number will be displayed.