[this would be more appropriate on kannel-users]
At 01:22 29/10/2003, Dominik Simon wrote:
But next step I want to send a nokia-operator-logo (72x14 pixel - black/white) via EMS:
I suppose your goal is not to send it to a Nokia phone... And that the phone you send it to supports EMS images of this size...
Here the hex-output of all lines (252 characters): 0000000A200000000000000009E00F800000000000FFFC787F0000000003FE21C1E180000000027C1707C0C0000000063B9C7C00C000000004D39FC0038000000004C39E1FFE0000000006183FFF9F800000003FFFF81113E0000017FFFFDFFF11200000005FFFF803F12000000000006F001FC0000000000031E8000000
252 hex digits, but they represent 126 bytes.
3. I create my udh-string:
FF = 255 characters of the complete udh-string
Nope, 129. Also let us know when you find a network and a phone which support 256-byte messages!
12 = variable picture (I.E.I. = information element identifier) FD = 253 characters of the hex-output from the image and I.E.I.
Nope, 127.
But kannel only says: "..UDH field misformed, rejected.." :-(
Quite normal. Of course, if your logo was bigger and did not fit in a single message (140 bytes total), you would need to split it in several parts and add SAR IEs.
Jacques.
-- Interactive Media Factory SARL SMS, SMS+, IVR & WAP development and services http://www.imfeurope.com/
