Also, if you have any sample schematic, project etc. of SIM908 - Quad-Band GSM/GPRS & GPS....I will be very grateful if you share that with me. Can you tell me experiences about this module...pros and cons?
Thank you this is very useful link. I was worked with Telit modules and they have plenty of datasheets like: Hardware application notes, AT commands guide, etc. I need document where I can see pinout, dimension of ship etc. I saw that there are some gerber files, but never use those in altium.