I tried to send ringtone data through JAVAMail API or OutlookExpress.
And I still have failed to send it. However, I can upload same ringtone through my operator free SMS sending center. My operator is Rogers AT&T in Canada.
And I realized that Nokia recommend to use Binary Header rather than SCKL Header.
My question is:
(1) Can I use binary header even in OutlookExpress or JavaMail?
I tried, but I don't know how.
(2) So does Binary header imply to use PUD mode with AT modem?
Thanks a lot in advance!