PHS8 HSPA+ Terminal, PHS8-P HSPA+ Terminal Audio
RS232 – Connector for terminal connection via RS232
+ - – Power connection terminals 8 – 30 V DC (polarity must correspond to the engraving)
GSM – LED is inactive after the device is switched on; function can be set by command
AT^SLED (option cannot be saved)
SIM – SIM card slot
PWR – LED diode that indicates the power status, it lights up green when the device is turned on
USB – USB connector for connection to computer
GSM – Main Antenna for GSM signal reception
GPS – Antenna for GPS reception
DIV – Diversity antenna to improve GSM signal
REP – Speaker output
MIC – Microphone input