User's Guide

: modem
Modem status:
Operator: 23201 (automatic)
Registered, home
Network: LTE, LAC/CI: 426c/94901 (17004/608513)
RSSI: -65dBm (23)
Service: LTE (valid)
Service setting: auto
SIM card: present
SIM CCID: 89430103317024015403
Modem model: ME909s-120
Modem version: 11.617.24.00.00
IMEI: 867377020122424
4.4.7. modem direct
Description
Opens a direct connection to the cellular modem.
Usage
modem direct
Remarks
Used to issue AT commands to the GSM modem when debugging SIM card
problems or general GSM registration issues. The command can be used only over
the USB and MPI ports; it is not available over telnet. To exit the command, type
<ctrl-X>.
See also the connect command.
Examples
: modem direct
Type <CTRL-X> to exit
OK
at+creg?
+CREG: 2,1,"426C","00094901",7
OK
at+cpin?
+CPIN: READY
OK
4.4.8. modem pwrdown
Description
Shuts down the modem (default state is on).
Usage
modem pwrdown
Remarks
In power down mode, the modem deregisters itself from the cellular network; the
power consumption in this state is very low, but it can't receive SMS or calls.
Example
: modem pwrdown
4.4.9. modem pwrup
Description
Starts up the modem (default state).
Usage
modem pwrup [hard]
Remarks
This is the default state after the RTU is powered up, unless the low power mode
is active (see the lowPowerMode attribute description). With the hard option, the
modem will be hardware reset before being soft started and initialised. This
option should be used only if the normal (soft) power-up fails.
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