Hi Bertrand,
>For you two TTY cases. That is normal. Huawei treats the first
TTY as
>modem to issue PPP on it. And the second one (PCUI) is used for
>notifications. So yes, oFono needs to open both. You will need the
>second one for network registration updates.
But I think that if you send ATD on a channel, you should receive the CONNECT in the same
channel. It's an answer, not a notification.
you do remember me talking about how broken some modems are ;)
So here you go. Wait until you deal with stuff like unsolicited
notification and which channel they appear on. Working with IFX or MBM
hardware is a dream compared to this ;)
Regards
Marcel