when replying TON in TP-DA is changed from international to national

[GoogleCodeExporter]

What steps will reproduce the problem?
1. 3gpp.sms message arrived to Boghe.
2. Sender is correctly indicated to be international incoming message.
3. Boghe displays sender's number without "+".
4. When replying to such message in binary format destination address is 
encoded with TON=national instead of international. This makes the message 
undeliverable.

What is the expected output? What do you see instead?
TON in TP-DA should not be changed.

What version of the product are you using? On what operating system?
2.0.153.836

Please provide any additional information below.

Regards,
Jarek

Original issue reported on code.google.com by [email protected] on 16 May 2013 at 5:02