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Dialog 4G
- Thread starter seeniro
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All mobile operators provide FDD whilst fixed operators provide TDD. I think you refer to dialog BB router which is TDD and you can put mobile sim, but they use a different network and it will not be authenticated by the system. But you may be able to use SLT or Lankabel Sim for it.
It's nice to see that you know something about 4G frequencies. But, you missed the point that Huawei E5172 router support both FDD and TDD.
Yes, its possible to use both mobile and fixed 4G SIMs in the E5172 router and some of the router models are not network locked including my one.
It's nice to see that you know something about 4G frequencies. But, you missed the point that Huawei E5172 router support both FDD and TDD.
Yes, its possible to use both mobile and fixed 4G SIMs in the E5172 router and some of the router models are not network locked including my one.
Friend, FDD and TDD are two technologies used in the industry and not frequencies. I am not sure of the bands different operators use. ( dialog uses 1.9Ghz Lankabel 2.3GHz and SLT 2.6GHz as per the public domain information)
I do not know about the CPE model you mentioned and as per web it supports both. But TRCSL does not allow an operator to bring down CPE of technologies not operated by them, Eg. CDMA is a widely used mobile technology but lankabell cannot bring CDMA mobile phones. Usually, TRC ask operators to customise CPE by disabling them.
If anyone having present inside information to operators or TRC Can comment.
For your information, Dialog uses 2.3Mhz for TDD and 1.8Mhz for FDD.
Its true that regulator does not allow a TDD operator to use FDD. But, my point here was that the particular router models do support both TDD and FDD.
Hence, there is no restriction in using mobile SIMs in a 4G router (I do!)
In Dialog, DBN (Dialog Broadband Networks pvt ltd) has the TDD license and they are not allowed to market it as "movable" product. For example, recently Dialog has to removed the batteries (for new connections) of their Fixed 4G routers due to this regulation.
Router models provided by Dialog are Huawei B593, Bandluxe R500 & Huawei E5172. All of them support frequency and time division.
By the way, did I mention anywhere that "FDD" and "TDD" are frequencies?
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මගේ කලින් තිබුන රවුටරේ අන්ලොක් කරලා බැලුව. වැඩේ තියෙන්නේ 4G මෙහෙට තියෙන්නේ ඩයලොග් විතරයි.ඒ උනත් ඒකට 4G සිම් එකකට විතරයි නෙට්වර්ක් මූඩ් එක 4G වලට දාන්න දෙන්නේ අනිත් සිම් වලට 3G 2G විතරයි.
ඒකෙ සිග්නල් අඩු කේස් එකක් නිසා මාරු කරා. දැන් දීපු එකේ ෆර්ම්වෙයා එකෙන් දෙන්නේ 4G විතරයි. ඒක නම් අන්ලොක් කරන්න ගියේ නැහැ.
කොහොමත් මුන්ගේ බැටරිය නම් හරි යන්නේ නැහැ. උපරිම විනාඩි 10 ක් තියෙනවා. මම ඒක වෙනුවට 5C බැටරියක් පාස්සල දාල තමයි වැඩ කරන්නේ.
ඒකෙ සිග්නල් අඩු කේස් එකක් නිසා මාරු කරා. දැන් දීපු එකේ ෆර්ම්වෙයා එකෙන් දෙන්නේ 4G විතරයි. ඒක නම් අන්ලොක් කරන්න ගියේ නැහැ.
කොහොමත් මුන්ගේ බැටරිය නම් හරි යන්නේ නැහැ. උපරිම විනාඩි 10 ක් තියෙනවා. මම ඒක වෙනුවට 5C බැටරියක් පාස්සල දාල තමයි වැඩ කරන්නේ.
