Spreadtrum Communications, Inc. (hereinafter referred to as "Exhibition"), as one of the leading core chip suppliers for 2G and 3G wireless communication terminals in China, today announced the world's first single-chip three-card three-standby mobile phone solution SC6600L7. The solution supports three GSM SIM cards to stand by on one phone at the same time. This is another important product move by Spreadtrum following the launch of the industry's first single-chip dual-card dual-standby solution SC6600L2 in 2008. The SC6600L7 single-chip three-card three-standby solution is expected to become an important product form for the future GSM global mobile phone market.

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In order to attract consumers, operators have introduced an endless stream of preferential tariff policies. The single-chip three-card three-standby solution is very suitable for regions and markets with more network operators. Spreadtrum's single-chip three-card three-standby solution meets the need for consumers to switch seamlessly and flexibly in three carrier networks, so the program is popular in Asia, Africa and South America. At the same time, it also meets the needs of business people for multi-card and multi-standby mobile phones. They can have multiple mobile phone numbers and can switch freely through a mobile phone.

Spreadtrum single-chip three-card three-standby solution can support three GSM SIM cards while waiting through a set of baseband and RF hardware. The chip integrates three-card engine processor and controller, and implements three-card communication with DSP. The protocol's firmware and improved graphical user interface provide an unprecedented user experience that is fully compliant with multiple SIM standards. Spreadtrum SC6600L7 The three-card three-standby mobile phone solution not only inherits all the performance features of Spreadtrum SC6600L2, but also provides full-featured third-party hardware scalability. Spreadtrum SC6600L7 has completed field tests in many countries overseas to ensure chip reliability, SIM card compatibility and network protocol stack stability.

“Exhibition has been committed to technological innovation in mobile terminals,” said Dr. Li Liyou, President and CEO of Spreadtrum Communications. “We are aiming at the booming overseas market and launching a single-chip three-card three-standby solution. This is also the difference between Spreadtrum's technological innovation. It is fully proof of the needs of our customers. We will continue to promote innovation in the future, providing customers with valuable products and an unprecedented user experience."