TiMELiNES
Everything has a timeline
TiMELiNES
February 1999
OICQ launches
Tencent releases OICQ, the instant-messaging service that becomes the basis of QQ.
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Everything has a timeline
February 1999
Tencent releases OICQ, the instant-messaging service that becomes the basis of QQ.
Context
Authority
Taxonomy