GPRS512C 512K-Bit Serial RAM DEC. 25, 2009 Version.
SIM800L - (GSM/GPRS Module) Hardware Design
MT6261D - GSM GPRS SOC Processor
SIM800 - (GSM/GPRS Module) Hardware Design
MT6252 - GSM/GPRS Baseband Processor
MT6260 - GSM/GPRS/EDGE-RX SOC Processor Technical Brief
MT6250 - GSM/GPRS SOC Processor Technical Brief
MT6260A - GSM/GPRS/EDGE-RX SOC
SC6820 - GSM/GPRS/EDGE baseband (BB) chip
SIM800H - (GSM/GPRS Module) Hardware Design
SIM800C - (GSM/GPRS Module) Hardware Design
MT6225 - GSM/GPRS Baseband Processor
MT6227 - GSM/GPRS Baseband Processor Technical Brief
AP6684 - Quad-band GPRS Front-end Module
SIM808 - high performance GSM/GPRS engine
MT6235 - GSM/GPRS Baseband Processor
SIM800 - (GSM/GPRS Module) AT Command Manual
AWT6223R - WCDMA/GSM/GPRS/Polar EDGE Power Amplifier Module
Q2426 - SELF CONTAINED E GSM/GPRS 900/1800 OR 850/1900 BI BAND MODULE
Q2426B - SELF CONTAINED E GSM/GPRS 900/1800 OR 850/1900 BI BAND MODULE
PMB7850 - E -GOLD+ V3 GSM / GPRS Single Chip Baseb and IC
