ZTE v880 instructions

ZTE v880 instructions

These codes must work in the mobile engineering mode. ZTE dialing * # * openem first (* 983*673636 #), then you want to sort the code from the following table with * ZTE * closeem # (* 983*2567336 #). Select "return" on the prompt, instead of "Restore factory settings.
Dial-up support
* 983*0 # menu (20: battery/OLED/backlight/Vibration/RINGING/Light Emitting Diode/key/OLED off/SD/BT address/radio information/memory/touchpaint test/audio loop/FM/ camera/GPS test/serial number/imsi)
* 983*3640*01 # imsi
* 983*25 # Battery Information
* 983*31 # OLED Testing
* 983*26 # backlight Test
* 983*850 # Radio test 0
* 983*86 # vibrator and led Testing
* 983*84 # ringing Test
* 983*07*01 # earphone Test
* 983*07*02 # key test
* 983*3470 # LCD Testing
* 983*81 # SD Test
* 983*890 #-
* 983*26 * # Radio Test 1
* #06 # IMEI No.
* 983*27274 # crash and restart
* #08 # test flag [NOTE: In/system qcnvtest.apk/application]
* #09 # BT testing ***
* 983*1275 # _ ask Development Information
* 983*7 # menu (4: Version/serial number/imsi/BT address)
* 983*3640 # mobile phone information of the Department of Health (including Ping test and radio on/off)
* 983*636 # Memory Test
* 983*28 # BT Emode Test
* 983*477 # GPS testing of the Global Positioning System
* 983*21 # audio loop test
* 983*70 # Automatic Detection
* #18 # led Testing
* #19 # touchpaint Test
* 983*36 # FMFM Test
* 983*57 # restore factory settings
* 983*473 # camera
* #23 # camera
* 983*10 # Delete (touchscreeen) Calibration File
* #25 # frequency modulation Test
* 983*2726 # SIM contact file 1
* 983*37 # SIM contact 2
* 983*6726 # SIM contact 3
* 983*154 # "test" menu (12: self-starting/software/hardware version/nucleic acid/testing flag/[complete]/board serial port/Bluetooth address/SMS Security/SMS registration status/flash drive/prolactin version/serial configuration)
* 983*07 # menu (9: OLED/RINGING/Vibration/main test/audio loop/earphone test/FM/camera/SD)
* 983*5182 # Development Information
* 983*7469 # Automatic Display Detection
* #26 # sensor testing ***
* 983*7936 # qxdm save qxdm system Logon
* 987*0 # menu (4: Generate information ["-