User manual

S9922 3G/4G Router User Manual
RICON: Mobile Connect Tecnology
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one phone number be set for actions of different modems, but cannot be set as differenct actions
of one modem.
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It’s OK for either SIM of the two SIMs of S9922 4G Router to open SMS or voice function, no matter
which slot to be installed.
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“Data” will trigger only actions: modem-up/modem2-up/modem-all-up
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If “online time” is set as 0, it means router will be always online. To get the router offline, pls
choose actions to trigger offline.
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“online time” in “wake up” will affect other functions like SIM switch, network backup, task
management. So when users set wakeup parameter, pls note whether there is conflict with other
fuctions.
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Voice trigger: router will begin the action after 5 seconds of the sound “du”.
5.3.7 DTU configuration (Optional)
DTU（Data transfer Unit）is to transfer data for meters with RS232 interface from site to center through
3G/4G network. It support TCP/UDP Client/Server mode.
Step 1 Log on WEB GUI of S9922 4G Routers.
Step 2 Click “Applications > DTU” to open “DTU” tab.