Multipart SMS porblem

Legacy Open AT
1

Hello,

I’m using a Q26 Extreme and setting it up using the following AT commands:

AT+CSMS=1
AT+CMGF=0
AT+CNMI=3,2,0,0,1

When i send the module a multi-part SMS (the sms is a few bytes over 1 sms), i get the first PDU with the UDH confirming its multi-part, then respond with the sms ack

AT+CNMA=0

but then never get the second part of the sms come through.

Can anyone spot my error or shed any light on the issue?

Thanks,

Liam

2

With support from an engineer at SW, this issue has been raised as a bug.

3

I take it that’s “SW” for “Sierra Wireless”? - probably not a great abbreviation, as “SW” is very commonly used to mean “software”.

Can you provide full details of what, exactly, is the problem?