Mobian MMS/SMS text problem

[henrythemouse]

Does anyone else know what the  "Unknown 2300"  stands for,  some kind of code  ?

( I do have more than one phone,  so I can text myself instead of waiting for someone to text me)

For me this happens whenever I send an mms to the PP from another phone. I'm using Mobian stable and don't have mms support (I guess). At some point my modem got blocked with lots of 2300 unknown messages, when removed (using modem-maager-gui) some 'waiting' sms messages were immediately delivered. Yet, it seems that one or two mms messages don't necessarily block the modem.

I guess this means I'll have to be checking (or even using) modem-manager-gui for messages instead of chatty, being the only dependable way to know if I have any messages.  Maybe there's a way to make it the default message app?