Sanyo Electric and Tianjin Telephone Equipment Factory (TTEF) have set up a joint venture in Tianjin, China to develop, produce and market cdmaOne and cdma2000 1x mobile phones.
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Sanyo Electric and Tianjin Telephone Equipment Factory (TTEF) have set up a joint venture in Tianjin, China to develop, produce and market cdmaOne and cdma2000 1x mobile phones.