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rut955 rut240 rut950 rutx11 rms vpn to openvpn wifi not sms trb140 firmware connection - ipsec on rutx12 rutx09 modbus
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RUT955 and AT commands

0 votes
887 views 1 comments
by anonymous
Hello,

Among the /dev/tty***, which one is the modem ?

Can I send an AT command to the modem by using a script ?

1 Answer

0 votes
by
Hello,

You could use gsmctl application with parameter -A to send AT commands to modem.

E.g. gsmctl -A "AT"
by anonymous
Good idea !

But I have a problem of syntax:

gsmctl -A "AT+QENG="servingcell"" return error

Note: the correct syntax is

gsmctl -A ' AT+QENG="servingcell" '