*01763*8371# (*01763*VER0#) --- Firmware Version.
*01763*3641# (*01763*ENG1#) --- Enable Engineer Mode hold pwr key to leave then disable. *01763*3640# (*01763*ENG0#) --- Disable Engineer Mode.
*01763*8781# (*01763*TST1#) --- Test #1 (test early wdt looping to dump, need to remove battery from phone)
*01763*8782# (*01763*TST2#) --- Test #2 (test irq dis looping to switch, resets itself)
*01763*8783# (*01763*TST3#) --- Test #3
*01763*8784# (*01763*TST4#) --- Test #4
*01763*8785# (*01763*TST5#) --- Test #5
*01763*87872# (*01763*TST72#) --- Test #72
*01763*8788# (*01763*TST8#) --- Test #8
*01763*5640# (*01763*LOG0#) --- Disable LOG
*01763*5641# (*01763*LOG1#) --- Enable LOG
*01763*4634# (*01763*IMEI#) --- IMEI
*01763*6370# (*01763*MEP0#) --- Disable MEP menu (unlock menu)
*01763*6371# (*01763*MEP1#) --- Enable MEP menu (unlock menu) (go to settings,security,meplocks select insert handset code,default is 0000, allows to check lock status and disable locks only if u have correct code dont try guessing!!)
*01763*63866330# (*01763*NETMODE0#) --- Disable NetMode
*01763*63866331# (*01763*NETMODE1#) --- Enable NetMode

Sharp TM150 :
*01763*8781# (*01763*TST1#) --- Test #1
*01763*8782# (*01763*TST2#) --- Test #2
*01763*8783# (*01763*TST3#) --- Test #3
*01763*8784# (*01763*TST4#) --- Test #4
*01763*8785# (*01763*TST5#) --- Test #5
*01763*87872# (*01763*TST72#) --- Test #72
*01763*8788# (*01763*TST8#) --- Test #8
*01763*5640# (*01763*LOG0#) --- Disable LOG
*01763*5641# (*01763*LOG1#) --- Enable LOG
*01763*3640# (*01763*ENG0#) --- Disable Engineer Mode
*01763*3641# (*01763*ENG1#) --- Enable Engineer Mode
*01763*4634# (*01763*IMEI#) --- IMEI
*01763*6370# (*01763*MEP0#) --- Disable MEP menu (unlock menu)
*01763*6371# (*01763*MEP1#) --- Enable MEP menu (unlock menu)
*01763*63866330# (*01763*NETMODE0#) --- Disable NetMode
*01763*63866331# (*01763*NETMODE1#) --- Enable NetMode
*01763*8371# (*01763*VER1#) --- Firmware Version
sharp reset EEP
1, push at once key 0+3+right option key up+red key (white screen)
2, in sequence push key 0,1,2,3, right option key up,1 (service menu)
3, write 99 and push right option key up
4, write 01 and push right option key up (now start RESET EEPROM)
Wait.....
5, push any key
6, push blue key menu (save)
7, power off
Sharp GX-10 unlock solution
With Sim Card (of locked network) in phone:
*01763*6371# and press M.
In menu go to: SETTINGS->SELECT->SECURITY
then in Security menu:MEP LOCKS->SELECT
insert default security code 0000
In menu go to NETWORK and choose DEACTIVATE
press SELECT and insert 812664697614
Press OK, phone anwser will be: DONE .
phone unlocked
Sarp Gx15/20/30 Tm100
Phone is on test mode
you can see **** on phone display
For finishing unlock folow the next steps :
Press 1 on phone keypad
Press 99
Press right top key
Press 3 FOR UNLOCK
or Press 1 FOR FACTORY DEFAULT
Press roight top key
Wait to see on display format ok
Press right top key 3 times or more until phone is off

salamat d2 sir :)