Hi,
what is phase 1 and phase 2 SIM cards .This is given in the at command interface guide pdf.?
what is 2G and 3G sim cards. and what is the difference between these 2?
Any document is there to study the sim cards details?
Hi,
what is phase 1 and phase 2 SIM cards .This is given in the at command interface guide pdf.?
what is 2G and 3G sim cards. and what is the difference between these 2?
Any document is there to study the sim cards details?