A-N (Alcatel, ..., NEC) cell phones and Smartphones connectors  > Huawei pinouts
Pin Signal Description
12 Tx ?
13 Rx ?
14,15 GND ?

Some sources report following pinout (Looks like SP-DCS2-S data cable)

Pin Signal Description
6 Rx   
7 Tx   
8 CTS   
10 DCD   
11 RI   
12 DTR   
17 +Vbat   green
4 GND   purple
According to 3 reports in our database (1 positive and 1 negative) this pinout may be incorrect.

Is this pinout
Huawei ETS388, Synertek S200 mobiles visual pinout:
Huawei  ETS388, Synertek S200 mobiles diagram
click to enlarge
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