Value Added Network Services. VAS (value added services) closely associated with the network,such as call diversion and voicemail.


Vans is an American manufacturer of shoes, based in Cypress, California—the company also produces apparel, and other products such as t-shirts, hoodies, socks, hats, and backpacks. As of August 2013, the brand is active in the actions sports industry and sponsors skateboard, surf, snow, BMX, and Moto X teams. ==History== ===Founding=== On March ...
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