User's Manual

GSM/GPRS Module Series
M35 User Manual
M35_User_Manual Confidential / Released 17 / 85
3 Application Interface
The module adopts LCC package and has 42 pins. The following chapters provide detailed descriptions
about these pins below:
 Power supply
 Power on/down
 RTC
 Serial interfaces
 Audio interfaces
 PCM interface
 SIM interfaces
 RI
 NETLIGHT
 STATUS