Offering merchants with Point of Sale terminals to ability to Top Up customers'' phones with prepaid VOIP.
Installing a software of merchant terminals that allows them to Top Up customers'' phones with prepaid minutes through a VOIP network.
The great Tang Dynasty is one of the most splendid period in Chinese history.Datang Telecom Technology and Industry Group,with headquarter located in Beijing(capital of china),services nation wide,and is ambitious for whole world at the same time.It is de
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