What is the dial tester of China Mobile Communication? What are the job responsibilities?

Job responsibilities should be written in the recruitment letter.

Is to make test calls to various provinces and cities, and if necessary, ask the other party to call back, reply to text messages, reply to multimedia messages and so on.

Very tired. During normal working hours, other provinces and cities are busy with work, and few people pay attention to the exam.

More often, it's a poll at night.

When the switch has software and hardware upgrades, or patches are loaded, or a new mobile phone number segment is opened, dial testing is needed.

Because the communication network is the whole network, only one switch in one province and city is upgraded, and other provinces and cities should cooperate with the dial test. Of course, the specific situation is analyzed in detail, and there is no local requirement.