To find your Serial Number, press the key below the word "Menu."
"Prepaid" will appear highlighted. Press the key below the word "Select."
Using your navigation keys, go to "Serial Number" then press the OK key. The number displayed is your NET10 phone Serial Number.
Press the red PWR/END key to return back to the main screen. If at any time the screen light of your phone turns off, press any key to turn it on again.
Please note: Do not use the number listed on yourphone package that begins with 840.