A
Ariunaa B
Guest
I just downloaded Bluetooth PC Dialer for my computer. And when I open it there is a space where i have to choose COM port( it's like Com5 com4 com2 com3) which one do I have to choose. I can't understand what a com is and how to use it either. For example when I choose com 5, appears CAN NOT OPEN COM PORT. Any ways thank you for everyone who answered.