SLES11 SP1:
3.1.14:
Smsd installed from: sources
Name and model of a modem / phone: Multitech LAN Modem
Interface: network

Hi,
if I get this error sending a sms, does it mean there is an error on the remote site, or do I have a local problem, e.g. with my modem / sim card ?

The modem answer was not OK: +CMS ERROR: 28 (Unindentified subscriber)

Axel

Is the SMSC (SMS Center) correct?

Another topic here:
http://smstools3.kekekasvi.com/topic.php?id=354

Hmmm..., I havent set up a SMSC in the config (never done it before, with none of my modems), so I think the SIM decided which will be used. I'll ask the provider for the SMSC, but to beware misunderstanding. I can send SMS using this modem, only get this message some times.

And when you get this error, the SMS is delivered?
Maybe the number is wrong, the number must be in international format.

I'm not sure. Format of number is correct. But there where several files in parallel to be transferred and I'm not sure whether such couldnt be sent (found no one in the error folder)