Changes

==Introduction==

==Introduction==

'''''gsmctl''''' is an SSH command used to relay '''AT''' commands to a RUTxxx router's modem. This can be used to either obtain modem related information (such as current signal strength, operator, connection state, etc.) or to execute certain modem related actions (such as sending SMS messages).  

'''''gsmctl''''' is an SSH command used to communicate with a RUTxxx router's modem. In other words, ''gsmctl'' relays '''AT''' commands (a set of instructions used to control a modem) to the router's modem; thus, providing the user with a way to control and obtain information from the modem via SSH. This can be used to either obtain certain modem related variables (current signal strength, operator, connection state, etc.) or to execute certain actions (sending SMS messages, changing the frequency band in use, etc.).  

This article provides a complete overview on ''gsmctl'' commands available in RUTxxx routers.

This article provides a complete overview on ''gsmctl'' commands available in RUTxxx routers.  

==Prerequisites==

==Prerequisites==

* knowledge on how to login via a '''[[Command line interfaces|command line interface]]'''

* knowledge on how to login via a '''[[Command line interfaces|command line interface]]'''

==gsmctl available commands==

==gsmctl options==