Secret codes for Chinese Mobiles:

Here are some of the secret codes for most type of china brands mobile phone. Nokia N-Series: N95, N93, N73, N93I, N83, N8800, and more available in Chinese models. They have features like touchscreen, two camera, 2 SIM slot, two battery, two charger, and some of other features. Most Chinese phones have same software and features, but have different in looks. These phone have a range of under 2k-8k (INR). Sony Ericsson phones also avaliable in Chinese models and soon will here.

China Mobile Secret Codes and Pinout:

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#
set default language: *#0000# Send
set English language: *#0044# Send
set English language (new firmware): *#001# Send

*#0086#, *#0886# set to China
*#0084#, *#0966# set to Vietnamese
*#77218114#
*#19992006#
*#881188#
#*94267357#
*#0084#call

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2×5
4:Rx
5:TX
6:GND
---------------------
K1 Moto Pinout
4:Rx
5:Tx
6:Gnd
---------------------
PDA ZT6618
1..8 pin mini Conector
3:Rx
4:TX
5:Gnd
--------------------
Cect 8380
1..8 pin mini Conector
1:Gnd
2:Rx
3:Tx
---------------------
KG-200
4:Gnd
3:Tx
2:Rx
----------------------
N91I
1...12 pin Connector
.
5:Gnd . 12:Tx
6:Tx . 13:Rx
7:Rx .