Changes for page Cellular network connection details and tips
Last modified by Xiaoling on 2024/08/08 09:05
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... ... @@ -20,11 +20,11 @@ 20 20 21 21 = 2. How to Debug if Cellular connection fail = 22 22 23 -If there is a problem withcellular connection. Please check the below points:23 +If there is a problem for cellular connection. Please check the below points: 24 24 25 -== 2.1 Do you order the model with acellular option ==25 +== 2.1 Do you order the model with cellular option == 26 26 27 -Make sure you order the model with the cellular option. Can check by command or via the Web UI.27 +Make sure you order the model with the cellular option. Can check by command: 28 28 29 29 (% class="box" %) 30 30 ((( ... ... @@ -34,31 +34,19 @@ 34 34 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 35 35 ))) 36 36 37 -(% class="wikigeneratedid" %) 38 -[[image:image-20220525140054-1.png||height="153" width="607"]] 39 - 40 40 == 2.2 Do you input the SIM card correctly == 41 41 42 -Below command can check if you have a SIM card inserted, or via Web UI39 +Below command can check: 43 43 44 -* Make sure to Power Off when you insert the SIM card and power on the device. The device doesn't support auto-detect SIM card on power on 45 -* Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction. 46 - 47 47 (% class="box" %) 48 48 ((( 49 -root@dragino-1d add8:~~# comgt -d /dev/ttyUSB343 +root@dragino-1bbd90:~~# comgt -d /dev/ttyUSB3 50 50 SIM ready 51 51 Waiting for Registration..(120 sec max) 52 -Registered on Home network: "CHN- UNICOM",753 -Signal Quality: 10,9946 +Registered on Home network: "CHN-CT",7 47 +Signal Quality: 23,99 54 54 ))) 55 55 56 -(% class="wikigeneratedid" %) 57 -When the IP address is displayed and the Internet displays "OK", it works properly. 58 - 59 -(% class="wikigeneratedid" %) 60 -[[image:image-20220525141016-3.png||height="524" width="502"]] 61 - 62 62 == 2.3 Check dialing info == 63 63 64 64 run "logread -f" in console ... ... @@ -235,17 +235,11 @@ 235 235 236 236 === 5.3.1 1.Plugs into the device === 237 237 238 -((( 239 239 USB-Dongle plugs into the gateway USB port 240 -))) 241 241 242 -((( 243 243 Check the USB module via comman (% style="color:#037691" %)**lsusb** 244 -))) 245 245 246 -((( 247 247 (% style="color:red" %)**Note : User neet to do that connect gateway command line via ssh.** 248 -))) 249 249 250 250 [[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]] 251 251 ... ... @@ -314,7 +314,7 @@ 314 314 315 315 LoRa interval time setting 316 316 317 -2. There is the data traffic from the gateway check self-network status. by default, the gateway will check thenetwork per 15s.299 +2. There is the data traffic from the gateway check self-network status. by default, the gateway will check network per 15s. 318 318 319 319 For this case, We have monitored the loss of data traffic, which is the loss of 2M data traffic per day. the users can adjust the interval time following screenshots. 320 320 ... ... @@ -324,6 +324,6 @@ 324 324 325 325 [[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]] 326 326 327 -Ke epalive script interval time settings309 +Keppalive script interval time settings 328 328 329 329
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