Dear all;

After almost 2 years, one of my applications is not working…
This particular one has a button which makes telephone calls using MSCOMM (AT commands)
So far, so good. BUT! Until now, it wasn’t necessary to dial numbers with more than 10 digits (US standard). Now they have to call 1-800 numbers (11 digits), and mi “dialer” doesn’t work! (Your call cannot be completed as dialed….) I verified the numbers, all valid.
I thought it could be the switchboard, but if you dial manually…it works fine, so, I have not idea what’s going on.
Any help on this?
Thank you,