Say goodbye on August 29th! China Unicom terminates China Unicom based on independent research and development of TD-SCDMA technology

According to news on August 7, recently, the Sichuan Branch of China United Network Communications Co., Ltd. officially issued an announcement announcing that it will officially terminate the Daling Tong business service at 24:00 on August 29, 2024, marking the traditional wireless fixed-line business comprehensive delisting. The announcement stated that due to the upgrading and development of telecommunications service technology, China Unicom's business network equipment and technical support can no longer provide effective services. Sichuan Unicom will terminate China Telecom's business services at 24:00 on August 29 this year, and China Telecom's business will be officially delisted. To put it simply, DHS is the common name of CDMA450. Compared with PHS, it is named DHS. Dalingtong adopts China's independently developed TD-SCDMA core technology, including smart antennas, time division duplex and software radio, which significantly improves signal strength and call quality. With the continuous upgrading of mobile communication technology and intensified market competition, Dalingtong's business is gradually facing challenges. Sichuan Unicom's announcement to terminate Dalingtong's business services is based on the rapid development of telecommunications service technology and changes in market demand. The announcement pointed out that because the network equipment and technical support can no longer provide effective services, China Unicom business has to withdraw from the stage of history (the cash balance of the original China Unicom business account can be refunded, and the gift fee can be transferred to your designated China Unicom business account to continue use.).

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