Unable to send a formatted binary message

Unable to send a formatted binary message SearchSearch
Author Message
Michel Groot
New member
Username: Mgroot

Post Number: 1
Registered: 04-2010
Posted on Monday, April 12, 2010 - 03:44 pm:   

Hello,
I want to send a formatted/encrypted binary message to the simcard for further processing, but the card does not reconize the message as binary and shows it as unformatted text.

With the webinterface i'm trying to send a binary message. The parameters are:
Type: other
User Data Header: empty
Binary data: the binary data
PID: 7F
DCS: F6

Is this the right way to use NowSMS to send a formatted/encrypted message to the simcard?

How can i make use of the UDH?

Thanks in advance,

Michel
Des - NowSMS Support
Board Administrator
Username: Desosms

Post Number: 1995
Registered: 08-2008
Posted on Monday, April 12, 2010 - 05:10 pm:   

Hi Michel,

I'm not an expert in this area ... but if there is no UDH, then you do not have a SIM update binary message formatted correctly.

My understanding is that the format of a SIM update message ALWAYS contains UDH.

See http://support.nowsms.com/discus/messages/485/41731.html

--
Des
NowSMS Support