මෙන්න ලොවෙත් නැති පහරක් මගෙන් ඔයාලට (භාවිතයේ අවදානම ඔබ සතුයි.) below are China Mobile Secret Codes

මෙන්න ලොවෙත් නැති පහරක් මගෙන් ඔයාලට 

(භාවිතයේ අවදානම ඔබ සතුයි.)

below are China Mobile Secret Codes 

(usage Danger Is up to you.)

*#66*# Set Factory Mode CONFIRMED 
*#8375# Show Software Version CONFIRMED 
*#1234# A2DP ACP Mode CONFIRMED 
*#1234# A2DP INT Mode CONFIRMED 
*#0000# + Send : Set Default Language CONFIRMED 
*#0007# + Send : Set Language to Russian CONFIRMED 
*#0033# + Send : Set Language to French CONFIRMED 
*#0034# + Send : Set Language to Spanish CONFIRMED 
*#0039# + Send : Set Language to Italian CONFIRMED 
*#0044# + Send : Set Language to English CONFIRMED 
*#0049# + Send : Set Language to German CONFIRMED 
*#0066# + Send : Set Language to Thai CONFIRMED 
*#0084# + Send : Set Language to Vietnamese CONFIRMED 
*#0966# + Send : Set Language to Arabic CONFIRMED 
*#800# make Etel E10 model displaying message BT power on. But on display it dont resemble the blutooth power on icon.(actually t makes BT stuck, but after restarting t becomes normal <tested by me>)

More codes to reset chinese mobile phone
*#77218114#
*#881188#
*#94267357# 
*#9426*357# 
*#19912006# 
*#118811# 
*#3646633#

also found these 

Service codes Konka: 
C926 software version: *320# Send 
C926 set default language: *#0000# Send 
C926 set English language: *#0044# Send 

Service codes GStar: 
GM208 (Chinese Nokea 6230+) engineering menu: *#66*# 
Set language to English: *#0044# 
Set language to Russian: *#0007# 

ZTE Mobile:>1- *938*737381#
2- PHONE WILL DIPLAYED DONE
3- POWER OFF YOUR PHONE AND POWER ON AGAIN
alcatel:>E205 
unlocking phone code,only press***847# without simcard 
E900 software version: *#5002*8376263# 
E900 full reset: *2767*3855# 

Service codes Spice: 
S404 enable COM port: *#42253646633# -> Device -> Set UART -> PS -> UART1/115200 
S410 engineer mode: *#3646633# 
S900 software version: *#8375# 
S900 serial no: *#33778# 

Service codes Philips: 
S200 enable COM port: *#3338913# -> Device -> Set UART -> PS -> UART1/115200 

Service codes "Chinese" models: 
default user code: 1122, 3344, 1234, 5678 
Engineer mode: *#110*01# 
Factory mode: *#987# 
Enable COM port: *#110*01# -> Device -> Set UART -> PS Config -> UART1/115200 
Restore factory settings: *#987*99# 
LCD contrast: *#369# 
software version: *#800# 
software version: *#900# 

Service codes BenQ: 
software version: *#300# 
test mode: *#302*20040615# 

Service codes Pantech: 
software version: *01763*79837# 
service menu: *01763*476# 
reset defaults (phone/user code reset to default): *01763*737381# 

Service codes VK-Mobile **x, 5xx: 
software version: *#79# 
software version: *#837# 
service menu: *#85*364# (hold #) 

Service codes VK200, VK2000, VK2010, VK2020, VK4000: 
software version: *#79# 
service menu: *#9998*8336# (hold #) 
reset defaults (phone/user code reset to default): *#9998*7328# (hold #)

Service codes LG: 
software version: 2945#*# 
KG300 NVRAM format: 2945#*# -> menu 15 

Service codes Sony-Ericsson: 
J100 software version: #82# 

Service codes Fly: 
M100 software version: ####0000# 
2040(i) reset defaults: *#987*99# Send 
MX200 reset defaults: *#987*99# Send 
MX200 software version: *#900# Send 
SL300m reset defaults: *#987*99# Send 
SL300m software version: *#900# Send 
SL500m reset defaults: *#987*99# Send 
SL500m software version: *#900# Send 
MP500 reset defaults: *#987*99# Send 
MP500 software version: *#900# Send 
Set language to English: *#0044# 
Set language to Russian: *#0007# 

Service codes Konka: 
C926 software version: *320# Send 
C926 set default language: *#0000# Send 
C926 set English language: *#0044# Send 

Service codes GStar: 
GM208 (Chinese Nokea 6230+) engineering menu: *#66*# 
Set language to English: *#0044# 
Set language to Russian: *#0007# 

Service codes Motofone-F3: 
Motofone F3 software version: **9999* Send 
***300* Set SIM Pin 
***310* / ***311* SIM Pin ON | OFF 
***000* Reset Factory settings 
***644* Set Voicemail number 
***260* / ***261* Auto keypad lock ON | OFF 
***510* / ***511* Voice Prompts ON | OFF 
***160* / ***161* Restricted Calling (Phonebook only) ON | OFF 
***200608* Send: software version 
***200606* Send: software version 
***200806* Send: flex version 
***250* / ***251* Keypad tones ON | OFF 
***470* Select time format 
***500* /***501* Prepaid Balance Display ON | OFF 
***520* Change language 

Service codes Motorola: 
C113, C114, C115, C115i, C116, C117, C118 software version: #02#* 
C138, C139, C140 software version: #02#* 
C155, C156, C157 software version: #02#* 
C257, C261 software version: #02#* 
V171, V172, V173 software version: #02#* 
V175, V176, V176 software version: #02#* 
C168, W220 software version: *#**837# 
W208, W375 software version: #02#* 
and "yes"''

I-mobile Inno30, 55, 89, 90, 99, 100, A10, A20, P10, Vk200
- Set full factory *741*737381# 
- Set full factory *741*7373868#
- Set full factory *741*2878#
- Set Engineer Mode *888*888#
- Check software version *888*837# 

I-mobile 100 ,200 , 313
- Check software version #*888#

I-mobile 309, 310
- Check software version *0*4636# 
- Test Mode *0*6268#

I-mobile 311
- Check software version #*878# 

I-mobile 511
- Check software version *1222*1#

I-mobile 301, 302,308, 508, 601, 602, 603, 604, 606, 611, 901, 902
- Check software version *#159#
- Set Factory Mode *#32787#
- Set Engineer Mode *#3646633#

I-mobile 503, 506, 605, 600, 607, 608
- Set Engineer Mode ***503#
- Set Factory Mode ***504#
- Set Auto Test ***505#

I-mobile 509, 612
- Set Factory Mode *#66*#

I-mobile 504, 505, 803
- Check software version *68*48#
- Set full factory *789#
- Test Mode *#789#

I-mobile 305, 306, 315, 510, 609, 609i,516
- Check software version *#8375#
- Set Factory Mode 878

I-mobile 610
- Check software version *#22#

I-mobile J101, J102
- Test Mode *23638777*783781#

I-mobile 502, 502i, 505, k9, 802 
- Check software version *201206*4636#