M240 V4 Series IP MODEM User Manual
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software can makes IP MODEM into sleep state in idle time. When there is application data to
transmit, IP MODEM can be triggered online ready for data transmission. There are total five
methods to make IP MODEM online.
AUTO
IP MODEM always keeps online
SMSD
Send a special short message to make IP MODEM online.
Any phone number’s SMS can wake up IP Modem, if the trigger number is empty. Otherwise
only the trigg
er phone number’s SMS can trigger the IP Modem.
SMS Phone No.
Trigger phone number. If it is empty, sms received from any phone
no. can trigger the device
SMS Password
The content of SMS to trigger. If it is empty, any content of sms can
trigger the device
CTRL
Make IP MODEM online through a phone call to IP MODEM.
Any phone number call can wake up IP Modem, if the trigger number is empty. Otherwise only
the trigger phone number call can trigger the IP Modem.
Note
：
if the trigger phone was set, the sim card in IP Modem Must have “caller ID display”
function.
CALL Phone No.
Trigger phone number
DATA
Send special serial data to make IP MODEM online
