The ADH8066 is a miniature, quad-band GSM 850/EGSM 900/DCS 1800/PCS 1900 module, which can be integrated into a great number of wireless projects. You can use this module to accomplish almost anything a normal cell phone can - SMS text messages, GSM/GPRS, TCP/IP, and more! It also includes a SIM card socket on the back!

Check the datasheet for a full list of features.

Documents:

• Datasheet
• AT Command Reference Manual
• Enhanced AT Command Reference Manual
• FTP AT Command Reference Manual
• FTP AT Command Reference Supplemental
• Hardware Application Notes
• Software Development Guide