What should I prepare in advance for the outfield dt exam?

Natural environment, network of network operators, network coverage, etc.

1. Natural environment: The outfield DT test is conducted in the actual natural environment, and there is no need to specially prepare the natural environment, such as outdoor weather and vegetation.

2. Network of the network operator: The outfield DT test is conducted in the existing network of the network operator, and testers do not need to prepare network equipment or build a private network in advance.

3. Network coverage: On-site DT test is to evaluate network coverage and performance. Testers do not need to prepare network coverage in advance, but test in the actual environment.