M230 Series User Manual
25
xxx : trigger phone number
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SMS Trigger Password
This item is valid only when the
“
Trigger Type
”
is SMSD or MIXD, IP MODEM will keeps in
idle state until it receives the trigger short message, Then it will connect to the center.
AT Command:
AT+SMSDPSWD=xxx
xxx : SMS content to trigger IP MODEM online
◆
Data Trigger Password
This item is valid only when the
“
Trigger Type
”
is DATA or MIXD, IP MODEM will keeps in
idle state until it receives the trigger on data, then it will connect to the center, It will return to the
idle state when receives trigger off data.
AT Command of Data Trigger On Password:
AT+DONPSWD=xxx
xxx : data trigger on password
AT Command of data trigger off password:
AT+DOFFPSWD=xxx
xxx :data trigger off password
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TCP MTU
The maximum transmission unit of TCP packet
AT Command:
AT+TCPMTU=xxx
xxx : the MTU value
