eng_ahmed22
Full Member level 3
Salam All
I have a GSM Module.
I connect it to the serila port of a PC
i can make a Call using ATDxxxxxxxxxxx:
the question is: How can i calculate the call duration????
i want to know the call time during the call progress
how can i do this?????????????????????????????
best regards
Ahmed
I have a GSM Module.
I connect it to the serila port of a PC
i can make a Call using ATDxxxxxxxxxxx:
the question is: How can i calculate the call duration????
i want to know the call time during the call progress
how can i do this?????????????????????????????
best regards
Ahmed