Enabler-G AT Command Set - SE Spezial-Electronic AG
AT Command Tester Application | Seeed Studio Wiki
Data Call – AT commands to set up GPRS/EDGE/UMTS/LTE data call | M2MSupport.net
AT commands,AT command : BluOcean Helpdesk
How To Test A GSM Modem Manually - AVTECH
CelerSMS: AT Emulator
The AT Command Set | Digi International
Fun with AT commands and an old modem
Software and AT commands for M2M Modules | M2MSupport.net
AT!DASCHAN – Set the modem frequency channel in Sierra Wireless modems in Factory Test mode | M2MSupport.net
Fun with AT commands and an old modem
AT command :: ITWissen.info
AT Command Tester Application | Seeed Studio Wiki
Amazon.com: Fax Modem, Dual Port USB2.0 56K External Modem Driver, Plug and Play USB Modem, Standard and Expanded at Command Set Compatibility : Electronics