A. 2G technology led to the popularity of wireless telephone technology.
B. 2G technologies were developed in only one country.
C. 2G technology was analog in nature.
D. 2G technology greatly increased the size of a cell phone.
A. 2G technology led to the popularity of wireless telephone technology.
B. 2G technologies were developed in only one country.
C. 2G technology was analog in nature.
D. 2G technology greatly increased the size of a cell phone.