[Ovmsdev] SIM7600 Registration Denied

[Mark Webb-Johnson]

I’ve made some further revisions. Now in latest edge -49 release.

Grateful for feedback on this, please. Particularly with SIM5360 (which should be unaffected, but …).

Regards, Mark.

> On 26 Aug 2022, at 10:17 PM, Michael Balzer <dexter at expeedo.de> wrote:
> 
> Signed PGP part
> From testing on my three modules here in Germany, looks good:
> 
> Model: SIMCOM_SIM7600G
> Revision: SIM7600M21-A_V2.0
> D (151128) cellular: mux-tx #3: AT+CREG?;+CGREG?;+CEREG?;+CCLK?;+CSQ;+CPSI?;+COPS?
> D (151158) cellular: mux-rx-line #3: +CPSI: LTE,Online,262-02,0xB0F5,13179412,448,EUTRAN-BAND1,100,4,4,-93,-1141,-864,14
> D (151168) cellular: mux-rx-line #3: +CREG: 1,5
> D (151168) cellular: mux-rx-line #3: +CGREG: 1,5
> D (151168) cellular: mux-rx-line #3: +CEREG: 1,5
> D (151168) cellular: mux-rx-line #3: +CCLK: "22/08/26,09:13:51+08"
> D (151168) cellular: mux-rx-line #3: +CSQ: 13,99
> D (151168) cellular: mux-rx-line #3: +COPS: 0,0,"vodafone.de Hologram",7
> 
> Model: SIMCOM_SIM5360E
> Revision: SIM5360E_V3.5
> D (143784) cellular: mux-tx #3: AT+CREG?;+CCLK?;+CSQ;+CPSI?;+COPS?
> D (143804) cellular: mux-rx-line #3: +CPSI: GSM,Online,262-02,0x011f,14822,4 EGSM 900,-66,0,41-41
> D (143814) cellular: mux-rx-line #3: +CREG: 1,5
> D (143814) cellular: mux-rx-line #3: +CCLK: "22/08/26,09:24:20+08"
> D (143814) cellular: mux-rx-line #3: +CSQ: 23,99
> D (143814) cellular: mux-rx-line #3: +COPS: 0,0,"vodafone.de Hologram",0
> 
> Model: SIMCOM_SIM7600G
> Revision: SIM7600M21-A_V2.0.1
> D (9625359) cellular: mux-tx #3: AT+CREG?;+CGREG?;+CEREG?;+CCLK?;+CSQ;+CPSI?;+COPS?
> D (9625389) cellular: mux-rx-line #3: +CPSI: LTE,Online,262-01,0x34B9,29268999,268,EUTRAN-BAND8,3749,2,2,-112,-1042,-791,15
> D (9625399) cellular: mux-rx-line #3: +CREG: 1,1
> D (9625399) cellular: mux-rx-line #3: +CGREG: 1,1
> D (9625399) cellular: mux-rx-line #3: +CEREG: 1,1
> D (9625399) cellular: mux-rx-line #3: +CCLK: "22/08/26,12:40:14+08"
> D (9625399) cellular: mux-rx-line #3: +CSQ: 15,99
> D (9625399) cellular: mux-rx-line #3: +COPS: 0,0,"  congstar",7
> 
> 
> Regards,
> Michael
> 
> 
> Am 26.08.22 um 08:53 schrieb Mark Webb-Johnson:
>> Thanks.
>> 
>> I think anyone in USA using Hologram on T-Mobile would benefit from this. I just worry I break something else.
>> 
>> Regards, Mark.
>> 
>>> On 26 Aug 2022, at 2:46 PM, Craig Leres <leres at xse.com> wrote:
>>> 
>>> 
>>> On 8/25/22 23:34, Mark Webb-Johnson wrote:
>>>> I’ve been fighting a problem for the past few months with registration getting denied on T-Mobile in USA using Hologram and our new 4G SIM7600G modem. Without cellular connectivity at home, it hasn’t been easy to recreate this, but I found a solution:
>>> I've been seeing intermittent netreg errors lately; I've booted this version on a couple of my modules...
>>> 
>>> 		Craig
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> 
> --
> Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal
> Fon 02333 / 833 5735 * Handy 0176 / 206 989 26
> 
> 
> 

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