Here's my problem: When I send an operator logo from my nokia 8310 phone to myself, the message is sent and I get the delivery report BUT I DONT receive anything. I am able to receive the Logos my gsm providor sells but if I use for example sony z5 I also don't receive anything from them. If I sent the data from my phone to a motorola it is sent (but not the logo of course). The only way to to sent the data from nokia to nokia is to deliberately make a mistake in the coding. What is wrong? and more importantly what can I do?