The service allows you to check the voice mail not being by the phone or computer where the mail comes. All one has to do is dial a special number (usually given by the communication provider) and listen to voice mails.
VASC Software and Media Company (VASC) is a wholly owned subsidiary of Vietnam Post and Telecommunications (VNPT) which currently owns and controls the national network on behalf of the government, most of the access network, the largest international gat
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