The overall signal of the telecom card is still good. The cell phone signal is provided by the base station, and China Telecom 1.38 million 4G base station guarantees the telecommunication signal. Telecommunication signal is better than mobile. But if it is in a remote area. Because there is no base station coverage, the cell phone signal of telecom may be worse.

China Telecom is mainly located in the southern region. Because the operators now adopt the operation mode of independent accounting by provincial branches, the telecom funds in the southern region are more abundant, and the density of base station construction is greater than that in the ten northern provinces, resulting in better signal in the southern region.

Shantou polytechnic:

Approved by the Guangdong Provincial People's Government, sponsored and supervised by the Shantou Municipal People's Government, it is a public full-time ordinary higher education institution established on the basis of the merger of the former Shantou Institute of Education (including Shantou Kindergarten Normal School), Shantou Commercial Supply and Marketing School, Shantou Electromechanical School and Shantou Teacher Training School.

The College consists of four campuses: College Headquarters, Jinyuan Campus, Xinjin Campus and Dongdun Campus, covering an area of 1.252 mu. Among them, the hospital headquarters is located at the foot of Donghu Mountain in Haojiang District, Shantou City, which covers an area of 1056 mu; Jinyuan Campus covers an area of 56 mu; Xinjin campus covers an area of 1 15 mu; Dongdun Campus covers an area of 25 mu.

Reference to the above content: Baidu Encyclopedia-shantou polytechnic