[LEDE-DEV] Quectel EC20 QMI autoconnect issues [Was: Re: [LEDE-DEV, 3/3, v3] uqmi: Prevent 'POLICY MISMATCH' error.]

[Petr Štetiar]

Matti Laakso <malaakso at elisanet.fi> [2016-12-12 10:51:42]:

> Just shooting in the dark here, but maybe this operator accepts empty  
> APN and somehow maps it to the correct one?

Well, that's maybe the most logical explanation of this weird and inconsistent
behavior.

Maybe it's just some setting of the modem, to ignore the APN from QMI and use
the one provided by the SIM card and in case SIM card APN is empty, it will
use some generic one like "internet", which works in case of the Czech SIM
card as it's default APN anyway. On the Slovak network, the name of APN is
different, not "internet".

I'm going to ask Quectel about this issue and will share the results.

-- ynezz