Hi,

According to ETSI TS 123 040 V5.3.0, a User Data (optional) can be sent in SMS-SUBMIT-REPORT and SMS-STATUS-REPORT messages. I tried sending a customized messages in those fields to N70 phone and it doesn't seems to be working.

Do Nokia phones support those optional parameters? What phones support them? Do you have plans adding support?

Thanks in advace.