NAYYERBABA
Newbie level 5
hi
i,m new on forum i make a circuit board for sim300dz it work perfect but i put sim900d on that board it not working please help me & tell me what kind i do or what's wrong in my work
Thank
i,m new on forum i make a circuit board for sim300dz it work perfect but i put sim900d on that board it not working please help me & tell me what kind i do or what's wrong in my work
Thank