Can't register Verizon apn on BG95

IoT Modules
1

hello.
When trying to register Verizon using the AT+QICSGP command in the BG95-M1 module, an ERROR occurs.

module version : BG95M1LAR02A04_01.200.00.000

[2023-03-21_12:03:41:181]AT+QCFG=“risignaltype”,“physical”
[2023-03-21_12:03:41:197]OK
[2023-03-21_12:03:41:229]AT+QURCCFG=“urcport”,“uart1”
[2023-03-21_12:03:41:245]OK
[2023-03-21_12:03:41:261]AT+QICSGP=1,1,“vzwinternet”
[2023-03-21_12:03:41:261]ERROR

When a command is sent to AT&T’s APN, it is processed as OK.
[2023-03-22_11:38:09:876]AT+QICSGP=1,1,“iot0718.com.attz”
[2023-03-22_11:38:09:891]OK

2

Hi,
You can try this command

3

hellow,

After changing to AT+QICSGP=1,3, “vzwinternet” command, I checked the result value, but it is displayed as ERROR.

It is a module that was previously used as an AT&T APN, and it seems to be a problem when changing to Verizon.

Could you please help?

[2023-03-28_00:47:26:783]AT+QICSGP=1,3,“vzwinternet”
[2023-03-28_00:47:26:783]ERROR

4

image
Are the quotation marks you use in English format? I can set them in local verification.

5

When booting, Verizon SIM is recognized and the third ID is automatically recognized as “VZWINTERNET”, and the same value is put in the first ID, and an error seems to occur.
Is there a command to delete the existing registered APN before APN registration?

[2023-03-30_17:04:53:688]+CGDCONT: 1,“IP”,“TEST”,“0.0.0.0”,0,0,0
[2023-03-30_17:04:53:688]+CGDCONT: 2,“IPV4V6”,“VZWADMIN”,“0.0.0.0”,0,0,0
[2023-03-30_17:04:53:688]+CGDCONT: 3,“IP”,“VZWINTERNET”,“0.0.0.0”,0,0,0
[2023-03-30_17:04:53:688]+CGDCONT: 4,“IPV4V6”,“VZWAPP”,“0.0.0.0”,0,0,0
[2023-03-30_17:04:53:688]+CGDCONT: 5,“IPV4V6”,“VZWCLASS6”,“0.0.0.0”,0,0,0
[2023-03-30_17:04:53:688]+CGDCONT: 6,“IPV4V6”,“VZWIOTTS”,“0.0.0.0”,0,0,0

6

You can use this instruction to transpose the third path to 0 and then configure the first path to VZWINTERNET。
image

7

If the context <cid> is not active, it can be removed using AT+CGDCONT=<cid>