Riaz,
if the tenor is not reacting when you hit enter, then try a differen PC to connect to the tenor as there may be a problem with the communications to the tenor from that PC. Also, make sure you have the correct settings in hyperterminal (or whatever program you are using to connect to the tenor). The correct settings should be, None, 8, 1 No Flow Control.
Mike M
mike_voip@hotmail.com