Hello everybody I have bought a new Huawei UMG 1831 modem. It is mentioned that it supports twenty one Mbps. I bought this modem because BSNL 3G data card now supports up to 7Mbps.But when the modem is connected, I get the less than 1 mbps. Why is it so. Where is the problem? This modem come with no warrant card any open box just had a sticker of twenty one mbps. So please help to know the issue.
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