Quote Originally Posted by Ioannis View Post
I don't know the difference between these two.

But,

1. Are you sure that Rx and Tx are connected correctly to the mobile? May be they are reversed?

2. When you tried the mobile with Hyperterminal, did you set the hyperterminal Handshaking to Hardware or to None?

Ioannis
I set it to none
i even trid a null modem cable but all in vain
i dont have a scope here at home but i gonna get one 2morrow so i get have a good look

Isaac