SMS not delivered if receiver offline at sending time

[alpineduck]

Update on this issue:

Contrary to my expectations, it seems to be a Phosh/Chatty bug.

I thought it was a more general problem because the tests I made using mmcli on the command line weren't successful either, but I may not have set the proper command line options, or mmcli may use options set by Chatty, I didn't take time to investigate this yet.

Anyway, I did tests with sxmo and Plasma Mobile, and both successfully delivered my messages on the following day, while Chatty (on either Phosh or Gnome Mobile) didn't.

I'm waiting for my account to be validated in order to be able to report a bug on https://source.puri.sm/Librem5/chatty...