E-Lins C385 Series, Руководство пользователя

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E481 Series Router User Manual
E ‐ Lins Technology Co.,Limited
Add: Bld22., Longxi Garden, Nonglin RD., Futian District, Shenzhen, 518000, China
Tel: +86 ‐ 755 ‐ 83700465 E ‐ mail: sales@szelins.com www.szelins.com
10. provide power supply with our products, you configured the Hyper Terminal successfully
3.6 Test command
Test AT command
AT<CF> //Test “at” command
I/OK //Response ok parameter if successfully connected, you can make sure the
module have no malfunction
AT+CSQ<CF> // to check the Signal quality
+CSQ: **, ## // ** Should be the number between 10 and 31, the signal quality becomes better
as the number grows. ## should be is 99, Or you should checking
the equipment of antenna or SIM card.
If you succeed in testing command, at now, you can begin to SMS