# Use +CGAUTH in WP7702

**URL:** <https://forum.sierrawireless.com/t/use-cgauth-in-wp7702/29594>\
**Category:** Uncategorized\
**Created:** [April 25, 2023, 3:52am UTC](https://forum.sierrawireless.com/t/use-cgauth-in-wp7702/29594 "2023-04-25T03:52:28Z")\
**Posts on this page:** 8\
**Page:** 1

<div class="post-metadata">

**Author:** ![larry1](https://avatars.discourse-cdn.com/v4/letter/l/f14d63/32.png) [@larry1](https://forum.sierrawireless.com/u/larry1)\
**Post date:** [April 25, 2023, 3:52am UTC](https://forum.sierrawireless.com/t/use-cgauth-in-wp7702/29594/1 "2023-04-25T03:52:28Z")

</div>

Hi ,

I want to query +CGAUTH in wP7702 but I got error  
 ![image](https://us1.discourse-cdn.com/flex025/uploads/sierrawireless/original/2X/c/c8f6d80e5519807152c31656d2d120cf4396a5dd.png)

How can I use it?

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<div class="post-metadata">

**Author:** ![jyijyi](https://sea1.discourse-cdn.com/flex025/user_avatar/forum.sierrawireless.com/jyijyi/32/4766_2.png) [@jyijyi](https://forum.sierrawireless.com/u/jyijyi)\
**Post date:** [April 25, 2023, 4:23am UTC](https://forum.sierrawireless.com/t/use-cgauth-in-wp7702/29594/2 "2023-04-25T04:23:55Z")

</div>

did you insert sim card?

```auto
ati3
Manufacturer: Sierra Wireless, Incorporated
Model: WP7608
Revision: SWI9X07Y_02.37.03.00 73df45 jenkins 2020/04/08 10:59:14
IMEI: 352913090512345
IMEI SV: 14
FSN: XG207430712345
+GCAP: +CGSM,+DS

OK
at+cgauth?
ERROR
at+cgdcont?
+CGDCONT: 1,"IP","internet","0.0.0.0",0,0,0,0
+CGDCONT: 2,"IPV4V6","internet","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",0,0,0,0
+CGDCONT: 3,"IPV4V6","sos","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",0,0,0,1
+CGDCONT: 4,"IPV4V6","xcap","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",0,0,0,0

OK
at+cpin?
+CME ERROR: SIM not inserted
at+cpin?
+CPIN: READY

OK

at+cgauth?
+CGAUTH: 1,0
+CGAUTH: 2,0
+CGAUTH: 3,0
+CGAUTH: 4,0

OK

```

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<div class="post-metadata">

**Author:** ![larry1](https://avatars.discourse-cdn.com/v4/letter/l/f14d63/32.png) [@larry1](https://forum.sierrawireless.com/u/larry1)\
**Post date:** [April 25, 2023, 5:03am UTC](https://forum.sierrawireless.com/t/use-cgauth-in-wp7702/29594/3 "2023-04-25T05:03:46Z")

</div>

Hi @jyijyi

Yes I inserted

![image](https://us1.discourse-cdn.com/flex025/uploads/sierrawireless/original/2X/a/a347c625b8dc5afd250e1333b77da9fe058619e4.png)

---

<div class="post-metadata">

**Author:** ![jyijyi](https://sea1.discourse-cdn.com/flex025/user_avatar/forum.sierrawireless.com/jyijyi/32/4766_2.png) [@jyijyi](https://forum.sierrawireless.com/u/jyijyi)\
**Post date:** [April 25, 2023, 5:08am UTC](https://forum.sierrawireless.com/t/use-cgauth-in-wp7702/29594/4 "2023-04-25T05:08:48Z")

</div>

No problem is found for WP7702, maybe you should try the latest FW:

```auto
ati3
Manufacturer: Sierra Wireless, Incorporated
Model: WP7702
Revision: SWI9X06Y_02.36.06.00 63d944 jenkins 2020/12/10 19:12:28
IMEI: 352653090612345
IMEI SV: 6
FSN: VU213430812345
+GCAP: +CGSM

OK
at+cpin?
+CPIN: READY

OK
at+cgauth?
+CGAUTH: 1,0

OK

```

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<div class="post-metadata">

**Author:** ![larry1](https://avatars.discourse-cdn.com/v4/letter/l/f14d63/32.png) [@larry1](https://forum.sierrawireless.com/u/larry1)\
**Post date:** [April 25, 2023, 5:33am UTC](https://forum.sierrawireless.com/t/use-cgauth-in-wp7702/29594/5 "2023-04-25T05:33:19Z")

</div>

Hi @jyijyi ,

I have other question about +CGAUTH

What does +CGAUTH query result when connection is not worked.

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<div class="post-metadata">

**Author:** ![jyijyi](https://sea1.discourse-cdn.com/flex025/user_avatar/forum.sierrawireless.com/jyijyi/32/4766_2.png) [@jyijyi](https://forum.sierrawireless.com/u/jyijyi)\
**Post date:** [April 25, 2023, 5:35am UTC](https://forum.sierrawireless.com/t/use-cgauth-in-wp7702/29594/6 "2023-04-25T05:35:06Z")

</div>

my test above is done with a SIM card that cannot attach network

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<div class="post-metadata">

**Author:** ![larry1](https://avatars.discourse-cdn.com/v4/letter/l/f14d63/32.png) [@larry1](https://forum.sierrawireless.com/u/larry1)\
**Post date:** [April 25, 2023, 5:37am UTC](https://forum.sierrawireless.com/t/use-cgauth-in-wp7702/29594/7 "2023-04-25T05:37:01Z")

</div>

Hi @jyijyi ,

What does the query result?

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<div class="post-metadata">

**Author:** ![jyijyi](https://sea1.discourse-cdn.com/flex025/user_avatar/forum.sierrawireless.com/jyijyi/32/4766_2.png) [@jyijyi](https://forum.sierrawireless.com/u/jyijyi)\
**Post date:** [April 25, 2023, 5:56am UTC](https://forum.sierrawireless.com/t/use-cgauth-in-wp7702/29594/8 "2023-04-25T05:56:22Z")

</div>

it shows the following as mentioned above:

at+cgauth?  
+CGAUTH: 1,0

OK