Awhile ago jcase posted a script to de-obfuscate the zte dialer codes hidden in a lib file on our phones.... While i cant take credit for the script I did do the foot work in de-obfuscating and testing each code to get a semi comprehensive list together... I haven't found any of these codes to do a factory wipe of the phone so feel free to test and mess around in the menus....
Code:
*983*0# Product information
*983*7# Version
*983*07# Test menu
*987*0# Product informantion
*983*3640*01# no result
*983*25# Battery info
*983*31# lcd test
*983*26# back light test
*983*86# vibrate/led test
*983*84# ringer test
*983*07*01# headset test
*983*07*02# key test
*983*3470# black screen
*983*81# SD and memory test
*983*890# no result
*#06# imei
*983*1275# dev info
*983*5182# no result
*983*3640# phone info
*#09***# no result
*983*28# emode BT test
*983*06# bt test
*983*636# no result
*983*477# gps test
*983*21# audio loop test
*983*36# no result
*#25# no result
*983*57# no result
*983*473# no result
*#23# no result
*983*10# no result
*983*2726# no result
*983*37# no result
*983*6726# no result
*983*154# query produce info
*983*24474636# chiper test
*983*87274# usb switch test
*983*9434622# wifi mac address
*#08# test flag
*#26***# sensor test
*983*70# flash test
*983*7469# no result
*983*27274# no result
*983*564738# no result
*983*850# air plane mode
*983*26*# back light test
*983*673636# emode is enabled
*983*2567336# emode is disabled
*987*123456# DM test
*#0000# no result
*983*73564# no result
*983*35274# flash test
*983*4740# GPIO?
*983*74883696# no result
*983*29873283# touch screen firmware update
*983*7936# no result
*983*205# no result
*983*1# no result
*983*2# no result
*983*3# no result
*983*72346373# radio frequencey info
*983*7336# sucess current sate is 1?
*983*7337# sucess current state is 0?
*983*87236# sucess cureent state is 1?
*983*87237# sucess current state is 0?
*983*276937# browser.
*983*2377# no result
*983*423# gcf test
*#0001# no result
*983*2884# no result
*#0002# no result
*#0003# no result
*#0005*0# apn can be show
*#0005*1# apn can be hidden
*#0006*0# no result
*#0006*1# no result
*#0007*0# network can be hidden
*#0007*1# network can be shown
*983*288384# no result
*983*2679# no result
*983*93# fcctest
*983*2627# emergency alert settings
*983*1237# no result
*737*746# no result
*983*2288379# battery plug out
*983*4255# no result
*983*000111# emode
*##001*73# no result
*##010*7936# no result
*##100*564 no result
*983*1015# no result
*#*#8663366#*# no result
*983*987# backup and reset
*983*872601# no result
*983*872602# no result
*983*872603# no result
*983*872604# no result
*#0008*0# anti-banding calling can show
*#0008*1# anti-banding can be hidden
