Quectel EC21, Debian Jessie, kernel 4.4 (patched)

Fri Aug 31 10:00:17 UTC 2018

On 2018-08-31 11:28, Aleksander Morgado wrote:
> I believe that is just because you're using an ancient modemmanager
> version, and the new "UIM" support isn't implemented in MM 1.4.0.
> Could you update to MM 1.8? It will be totally compatible API-wise.

How about MM 1.6.4? Just curious, because this is the version in
Debian 9 ("stretch", current stable).