Message control

Message control

when i am attepent to send message useing zenon (mesage control) on CEL appear to me target user 0 missing, please can you help me and tell me what is the problem
Note : i am using GDW-11 modem from westermo company and all thing it is ok, i can send message from modem tools, and zenon see the modem .

This is a migrated post! Originally posted on 19.12.2013 by user ziadnajjar. Please be aware that information can be outdated.