User Manual

GSM/GPRS Module Series
GC10 Hardware Design
GC10_Hardware_Design Confidential / Released 72 / 76
FR Full Rate
FTP File Transfer Protocol
GMSK Gaussian Minimum Shift Keying
GPRS General Packet Radio Service
GSM Global System for Mobile Communications
HR Half Rate
HTTP Hypertext Transport Protocol
IMEI International Mobile Equipment Identity
MO Mobile Originated
MS Mobile Station (GSM engine)
MT Mobile Terminated
PAP Password Authentication Protocol
PBCCH Packet Switched Broadcast Control Channel
PCB Printed Circuit Board
PDU Protocol Data Unit
PDP Packet Data Protocol
PPP Point-to-Point Protocol
RF Radio Frequency
RMS Root Mean Square (value)
RTC Real Time Clock
RX Receive Direction
SIM Subscriber Identification Module
SMS Short Message Service
SMTP Simple Mail Transfer Protocol
TDMA Time Division Multiple Access