BEIJING -- The third-generation (3G) mobile phone service is ready for use in the upcoming Beijing Olympics as the high-speed wireless connection service and related products were formally delivered on Monday.

China Mobile, China's top wireless operator, and South Korean cell phone producer Samsung presented 15,000 3G handsets, plus data cards and nearly 3 million yuan (about US$428,600 ) of calling fees, to the Beijing Organizing Committee for the 29th Olympic Games here on Monday.

With the offer, work staff and volunteers of the Games can enjoy high-speed data transmissions, which allow them to watch televised games, play videos, and surf the Internet on cell phones.

The service is based on the Chinese 3G standard, known as TD-SCDMA (Time Division Synchronous Code Division Multiple Access).

China Mobile has basically finished construction of the TD-SCDMA network in eight cities, five of which are to host events for the Beijing Olympics in August, including Beijing, Shanghai and Tianjin, said the company.

China has promised to provide 3G service for the Games. China Mobile is the sole cooperative partner for the Beijing Olympics in mobile communications services while Samsung is the only one in mobile terminal supply.

China Mobile started the commercial trials of 3G services in the country in April.

The International Telecommunication Union recognized TD-SCDMA as one of the world's three official 3G standards in 2000. The other two are Europe's WCDMA and North America's CDMA 2000.