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Changes for page Debug NB-IoT Connection

Last modified by Xiaoling on 2024/08/19 16:09
From version 9.1
edited by David Huang
on 2023/09/28 16:17
Change comment: There is no comment for this version
To version 10.1
edited by Xiaoling
on 2024/08/19 16:09
Change comment: There is no comment for this version

Summary

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Page properties
Author
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1 -XWiki.David
1 +XWiki.Xiaoling
Content
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1 +(% class="wikigeneratedid" %)
2 +**Table of Contents:**
3 +
4 +{{toc/}}
5 +
6 +
7 +
8 +
9 +
1 1  = **For BC95-G** =
2 2  
3 3  ----
4 4  
5 5  
6 -(% style="color:blue" %)**1. Check the reason why you can't access the network:**
15 +== (% style="color:blue" %)**1. Check the reason why you can't access the network**(%%) ==
7 7  
8 8  (% style="color:#037691" %)**1) AT+CEREG=5**
9 9  
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15 15  [[image:image-20220530093747-3.png]]
16 16  
17 17  
18 -(% style="color:blue" %)**2. Network access operation:**
27 +== (% style="color:blue" %)**2. Network access operation:**(%%) ==
19 19  
20 20  (% style="color:#037691" %)**1) AT+CFUN=0**
21 21  
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38 38  3. If you have not been able to access the network, please try to access the network manually.
39 39  
40 40  
41 -(% style="color:blue" %)**3. Check the PS Attach or Detach  **
50 +== (% style="color:blue" %)**3. Check the PS Attach or Detach  **(%%) ==
42 42  
43 43  (% style="color:#037691" %)**1) AT+CGATT?**
44 44  
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57 57  **Note:Generally, when registering with an operator, attaching GPRS is automatic, and CGATT can manually attach the network.**
58 58  
59 59  
60 -(% style="color:blue" %)**4. Check the signaling connection status:**
69 +== (% style="color:blue" %)**4. Check the signaling connection status:**(%%) ==
61 61  
62 62  (% style="color:#037691" %)**1) AT+CSCON?**
63 63  
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73 73  1 Connected**
74 74  
75 75  
76 -(% style="color:blue" %)**5. Check the PDP Context Activate/Deactivate**
85 +== (% style="color:blue" %)**5. Check the PDP Context Activate/Deactivate**(%%) ==
77 77  
78 78  (% style="color:#037691" %)**1) AT+CGACT?**
79 79  
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91 91  AT+CGDCONT).**(%%)
92 92  
93 93  
94 -**Note:Note that having a cell ID attached to the network does not necessarily mean successful activation. For data exchange, such as initiating HTTP requests, activation is necessary to use them.**
103 +(% style="color:red" %)**Note: Note that having a cell ID attached to the network does not necessarily mean successful activation. For data exchange, such as initiating HTTP requests, activation is necessary to use them.**