Code; Dtu Feature - E-Lins H685m Series User Manual

Notes: some module modem will not show the IMEI info with such operation.
11.8 11.8 Pin Pin

Code

Code
11.8 11.8 Pin Pin Code Code
Some sim has pin code. If there is, please input the pin code when you config the parameters of the router.
If there is none, please just keep blank. Please click "Save" button and reboot the router after the
configuration.
If sim card has pin code, and pincode is activated, the router will dialup and there is no indication in the sys log.
If pin code is wrong set, the router will not dialup and get error while it send APN parameter to Base Station.
11.9 DTU feature
11.9 11.9 11.9 DTU

DTU feature

DTU feature feature (Serial
Here we just test the router's DTU feature is working or not. We make H685m as DTU client, and get a PC to
run a server tool software.
Step 1) check if your device is RS232 or RS485 port, should be same with the H685m series router.
Step 2) get the H685m's DTU feature right setted as follows,
Tel: +86 (755) 33231620 E-mail:
(Serial (Serial to to to to Cellular Cellular
(Serial Cellular gateway Cellular
E-Lins Technology Co.,Limited
sales@szelins.com sales@e-lins.com
E-Lins H685m Series Router User Manual
gateway feature)
gateway feature) gateway feature) test feature)
test sample
test test sample sample sample
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