Hi Alex,

 >
> I'd like just to verify that this isn't an issue for Cinterion devices /
> plugin.  Is it fair to assume that if there is an issue with context
> activation and deactivation then I would not have a ppp0 interface
> brought up after running the context deactivation and activation test
> scripts?

Correct.  I do not recall that this particular issue was ever reported 
for Cinterion devices.  Only certain models of Huawei modems & maybe one 
or two other USB stick type devices.

>
> [ all working - connected on ppp0 ]
> /usr/lib/ofono/test/deactivate-context
> /usr/lib/ofono/test/activate-context
> [ all working - connected on ppp0 ]
>
> That all seems OK here on Cinterion EHS6.
>

Good to know.  Thanks for confirming this one.

Regards,
-Denis