AT Commands
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Main Page > General Information > Configuration Examples > Modem control > AT Commands
AT commands ("AT" meaning 'attention') are instructions used to control a modem.
Summary
The command set consists of a series of short text strings which can be combined to produce commands for operations such as dialing, managing SMS functions, and changing the parameters of the connection. Many of the commands that are used to control wired dial-up modems, such as ATD (Dial), ATA (Answer), ATH (Hook control) and ATO (Return to online data state), are also supported by GSM/GPRS modems and mobile phones. This section is an overview of some AT commands that can be used with RUT routers.
gsmctl commands
-p, --ip <INTERFACE> Get IP of logical interface -e, --bsent <INTERFACE> Get number of bytes sent -r, --brecv <INTERFACE> Get number of bytes recieved -j, --connstate Get 3G connection state
