Siemens TC35

[savnik]

Solved!!!!!!!

 

[Diver300]

Connect the PIC transmit line to the serial receive line of the PC and see if the PIC is sending the AT command.

Also, you could do with a startup pause.

 

[savnik]

Connect the PIC transmit line to the serial receive line of the PC and see if the PIC is sending the AT command.

Also, you could do with a startup pause.

I try and return only the AT

 

[Diver300]

I try and return only the AT

The "OK" will be on the Transmit line from the TC35, so you won't see that with the same connection that lets you see the "AT"