Regarding the basic characteristics of NB-IoT technology, which of the following descriptions is wrong?
A . Deep coverage
B . Applicable to big bag business
C . Low power consumption
D . Low cost (<$5)
Answer: B
Regarding the basic characteristics of NB-IoT technology, which of the following descriptions is wrong?
A . Deep coverage
B . Applicable to big bag business
C . Low power consumption
D . Low cost (<$5)
Answer: B