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Question:

What is the network. What cell phone is C network?

What is the network. What cell phone is C network?

Answer:

CDMA in the world is widely used in commercial, the United States, Japan, South Korea and other countries have adopted CDMA as the main mobile communication technology.
CDMA network technology was originally used by the United States during World War II in the field of military communications, CDMA mobile communication system is a confidential communication system, its address a total of 4.4 trillion kinds of possible arrangements to prevent eavesdropping, confidentiality.
C network is CDMA network. CDMA is code division multiple access (Code Division Multiple Access) English abbreviation, is spread spectrum communication technology developed a new mature wireless communication technology.
CDMA technology has a strong advantage, making it the future direction of the development of mobile communications.

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