Now you can see the communication base stations of China Mobile and China Unicom everywhere, but it seems that there is no China Telecom. So where is the base station of China Telecom? And GS ...

Telecom base station is similar to Unicom. You can't see the following reasons:

1. In recent years, the speed of building new base stations is very high, but there is still a big gap between the number and China Mobile Unicom.

2, many * * * stations * * sites, telecommunications and mobile Unicom * * * use a computer room and tower, but there is no telecom slogan on the tower.

3. Many telecom stations are built separately, and there is no name on the tower.

GSM or 2G is the second generation wireless communication technology that we have been using. China Mobile and China Unicom both adopt GSM system.

WCDMA and CDMA2000 are the third generation wireless communication technologies, which are 3G standards used by China Unicom and China Telecom respectively.

In terms of data transmission rate, WCDMA and CDMA2000 are one level higher than GSM.

To choose the number to access the network, we should not only compare these networks, but also comprehensively consider the degree of network construction of operators.