On the matter of Rx Tx connection let me insist on. Try to change and see what happens.
Also with siemens (cannot recall the model) had no problem 2-3 years ago.
Whatever you connect to the PIC as modem and sending "AT" it should reply "OK".
Ioannis
On the matter of Rx Tx connection let me insist on. Try to change and see what happens.
Also with siemens (cannot recall the model) had no problem 2-3 years ago.
Whatever you connect to the PIC as modem and sending "AT" it should reply "OK".
Ioannis
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