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KT olleh signal repeaters

KT olleh mobile signal booster in Korea

KT Corporation, formerly known as Korea Telecom, is currently the largest telephone company in South Korea. Founded back in 1981 as a public utility, KT took an active part Korea's transition to the information era and played one of the key roles in transforming South Korea into a major information technology hub, which it is nowadays. KT had the possibility to influence changes to itself and Korean telecommunications industry as a whole. KT is state-owned and was South Korea's first telephone company. As such it currently dominates the local landline and broadband internet market, and it serves for about 90 percent of the whole country's fixed-line subscribers and more than 45 percent of high-speed internet users. All of these people can agree on the fact that the services KT provides are of high quality. But there is also one thing that can unite a lot of people, and this thing doesn’t depend on any operator itself (either KT or LG U+ or SK Telecom), no matter how widespread and well-known it is. This problem is KT bad signal. It can happen because of various reasons that are mostly unavoidable for modern citizens: materials used in buildings, over-crowding of cell towers (like in public places or in traffic jams), being out of KT mobile coverage zone (in the subway, in underground premises or simply far away from the cell tower) and other obstacles, natural or man-made, that can stop KT frequency from reaching your devices.

★★★★★ Rated 4.6/5 based on 26 ratings

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Which tab to choose - 'Calls+3G+4G/LTE', 'Calls', 'Calls+4G/LTE', '4G/LTE', 'Calls+3G' or '3G'?
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KT olleh mobile signal booster
KT olleh Mobile Signal Booster customers' choice
4.9 (135)
Product Description »
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30 m²
2 Band Calls 4G/LTE 3G
SK Telecom mobile signal booster KT olleh mobile signal booster LG U+ mobile signal booster
₩671,610 learn more
KT olleh mobile signal booster Discount
KT olleh Mobile Signal Booster
+ FREE Lightning Surge Protector customers' choice
4.9 (278)
Product Description »
Specification »
Reviews »
300 m²
2 Band Calls 4G/LTE 3G
SK Telecom mobile signal booster KT olleh mobile signal booster LG U+ mobile signal booster
₩593,395 ₩933,455 You save: ₩340,060 learn more
KT olleh mobile signal booster
KT olleh Mobile Signal Booster
+ FREE Lightning Surge Protector customers' choice
4.9 (214)
Product Description »
Specification »
Reviews »
500 m²
2 Band Calls 4G/LTE 3G
SK Telecom mobile signal booster KT olleh mobile signal booster LG U+ mobile signal booster
₩722,620 ₩935,155 You save: ₩212,535 learn more
KT olleh mobile signal booster Discount
KT olleh Mobile Signal Booster
+ FREE Lightning Surge Protector customers' choice
4.9 (166)
Product Description »
Specification »
Reviews »
1200 m²
2 Band Calls 4G/LTE 3G
SK Telecom mobile signal booster KT olleh mobile signal booster LG U+ mobile signal booster
₩882,440 ₩1,103,480 You save: ₩221,040 learn more
KT olleh mobile signal booster
KT olleh Mobile Signal Booster
4.9 (96)
Product Description »
Specification »
Reviews »
250 m²
2 Band 4G/LTE
SK Telecom mobile signal booster KT olleh mobile signal booster
₩576,395 learn more
KT olleh mobile signal booster
KT olleh Mobile Signal Booster
4.8 (77)
Product Description »
Specification »
Reviews »
500 m²
2 Band 4G/LTE
SK Telecom mobile signal booster KT olleh mobile signal booster
₩661,410 learn more
KT olleh mobile signal booster NEW
KT olleh Mobile Signal Booster
4.8 (1)
Product Description »
Specification »
Reviews »
30 m²
2 Band Calls 4G/LTE 3G
SK Telecom mobile signal booster KT olleh mobile signal booster LG U+ mobile signal booster
₩705,615 learn more
KT olleh mobile signal booster
KT olleh Mobile Signal Booster
4.8 (52)
Product Description »
Specification »
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1200 m²
2 Band 4G/LTE
SK Telecom mobile signal booster KT olleh mobile signal booster
₩790,630 learn more
KT olleh mobile signal booster
KT olleh Mobile Signal Booster
4.8 (91)
Product Description »
Specification »
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800 m²
2 Band Calls 4G/LTE 3G
SK Telecom mobile signal booster KT olleh mobile signal booster LG U+ mobile signal booster
₩848,440 learn more
KT olleh mobile signal booster
KT olleh Mobile Signal Booster
+ FREE Lightning Surge Protector
4.8 (106)
Product Description »
Specification »
Reviews »
1000 m²
2 Band Calls 4G/LTE 3G
SK Telecom mobile signal booster KT olleh mobile signal booster LG U+ mobile signal booster
₩899,450 learn more
KT olleh signal booster NEW
KT olleh Signal Booster
5 (2)
Product Description »
Specification »
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300 m²
3 Band Calls 4G/LTE 5G
KT olleh signal booster
₩1,103,480 learn more
KT olleh signal booster NEW
KT olleh Signal Booster
5 (3)
Product Description »
Specification »
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600 m²
3 Band Calls 4G/LTE 5G
KT olleh signal booster
₩1,173,195 learn more
KT olleh signal booster
KT olleh Signal Booster
4.8 (68)
Product Description »
Specification »
Reviews »
500 m²
3 Band Calls 4G/LTE 3G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩1,266,710 learn more
KT olleh signal booster
KT olleh Signal Booster
4.9 (82)
Product Description »
Specification »
Reviews »
1100 m²
3 Band Calls 4G/LTE 3G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩1,351,725 learn more
KT olleh mobile signal booster
KT olleh Mobile Signal Booster
4.9 (68)
Product Description »
Specification »
Reviews »
3000 m²
2 Band Calls 4G/LTE 3G
SK Telecom mobile signal booster KT olleh mobile signal booster LG U+ mobile signal booster
₩1,358,525 learn more
KT olleh signal booster
KT olleh Signal Booster
4.9 (49)
Product Description »
Specification »
Reviews »
2500 m²
3 Band Calls 4G/LTE 3G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩1,615,265 learn more
KT olleh signal booster
KT olleh Signal Booster
4.6 (12)
Product Description »
Specification »
Reviews »
30 m²
1 Band 3G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩423,370 learn more
KT olleh mobile signal booster
KT olleh Mobile Signal Booster
4.8 (44)
Product Description »
Specification »
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30 m²
2 Band Calls 3G
SK Telecom mobile signal booster KT olleh mobile signal booster LG U+ mobile signal booster
₩678,415 learn more
KT olleh mobile signal booster
KT olleh Mobile Signal Booster
4.9 (122)
Product Description »
Specification »
Reviews »
300 m²
2 Band Calls 3G
SK Telecom mobile signal booster KT olleh mobile signal booster LG U+ mobile signal booster
₩678,415 ₩831,440 You save: ₩153,025 learn more
KT olleh mobile signal booster
KT olleh Mobile Signal Booster
4.6 (69)
Product Description »
Specification »
Reviews »
150 m²
2 Band Calls 3G
SK Telecom mobile signal booster KT olleh mobile signal booster LG U+ mobile signal booster
₩680,115 learn more
KT olleh mobile signal booster
KT olleh Mobile Signal Booster
4.6 (52)
Product Description »
Specification »
Reviews »
300 m²
2 Band Calls 3G
SK Telecom mobile signal booster KT olleh mobile signal booster LG U+ mobile signal booster
₩731,120 learn more
KT olleh mobile signal booster
KT olleh Mobile Signal Booster
4.1 (41)
Product Description »
Specification »
Reviews »
250 m²
2 Band Calls 3G
SK Telecom mobile signal booster KT olleh mobile signal booster LG U+ mobile signal booster
₩773,630 learn more
KT olleh mobile signal booster
KT olleh Mobile Signal Booster
4.6 (41)
Product Description »
Specification »
Reviews »
500 m²
2 Band Calls 3G
SK Telecom mobile signal booster KT olleh mobile signal booster LG U+ mobile signal booster
₩782,130 learn more
KT olleh mobile signal booster
KT olleh Mobile Signal Booster
4.7 (60)
Product Description »
Specification »
Reviews »
800 m²
2 Band Calls 3G
SK Telecom mobile signal booster KT olleh mobile signal booster LG U+ mobile signal booster
₩848,440 learn more
KT olleh mobile signal booster
KT olleh Mobile Signal Booster
4.8 (54)
Product Description »
Specification »
Reviews »
1200 m²
2 Band Calls 3G
SK Telecom mobile signal booster KT olleh mobile signal booster LG U+ mobile signal booster
₩933,455 learn more
KT olleh mobile signal booster
KT olleh Mobile Signal Booster
4.9 (53)
Product Description »
Specification »
Reviews »
1100 m²
2 Band Calls 3G
SK Telecom mobile signal booster KT olleh mobile signal booster LG U+ mobile signal booster
₩967,460 learn more
KT olleh signal booster
KT olleh Signal Booster
4.9 (55)
Product Description »
Specification »
Reviews »
500 m²
3 Band Calls 3G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩1,351,725 learn more
KT olleh mobile signal booster
KT olleh Mobile Signal Booster
4.9 (62)
Product Description »
Specification »
Reviews »
3000 m²
2 Band Calls 3G
SK Telecom mobile signal booster KT olleh mobile signal booster LG U+ mobile signal booster
₩1,358,525 learn more
KT olleh signal booster
KT olleh Signal Booster
4.9 (56)
Product Description »
Specification »
Reviews »
2000 m²
3 Band Calls 3G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩1,615,265 learn more
KT olleh signal booster
KT olleh Signal Booster
4.9 (73)
Product Description »
Specification »
Reviews »
150 m²
1 Band 4G/LTE 3G 5G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩304,350 learn more
KT olleh signal booster
KT olleh Signal Booster
4.4 (28)
Product Description »
Specification »
Reviews »
150 m²
1 Band 4G/LTE 3G 5G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩338,355 learn more
KT olleh signal booster
KT olleh Signal Booster
4.7 (85)
Product Description »
Specification »
Reviews »
350 m²
1 Band 4G/LTE 5G 3G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩474,380 learn more
KT olleh signal booster
KT olleh Signal Booster
4.7 (39)
Product Description »
Specification »
Reviews »
500 m²
1 Band 4G/LTE 5G 3G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩550,890 learn more
KT olleh signal booster NEW
KT olleh Signal Booster
+ FREE Lightning Surge Protector
+ BoostControl App
4.9 (76)
Product Description »
Specification »
Reviews »
300 m²
3 Band Calls 4G/LTE 3G 5G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩756,625 learn more
KT olleh signal booster
KT olleh Signal Booster
+ FREE Lightning Surge Protector
+ BoostControl App
4.9 (63)
Product Description »
Specification »
Reviews »
500 m²
3 Band Calls 4G/LTE 3G 5G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩833,140 learn more
KT olleh signal booster
KT olleh Signal Booster
5 (70)
Product Description »
Specification »
Reviews »
30 m²
3 Band Calls 4G/LTE 3G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩841,640 learn more
KT olleh signal booster Discount
KT olleh Signal Booster
+ FREE Lightning Surge Protector
4.9 (112)
Product Description »
Specification »
Reviews »
300 m²
3 Band Calls 4G/LTE 3G 5G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩841,635 ₩1,011,665 You save: ₩170,030 learn more
KT olleh signal booster NEW
KT olleh Signal Booster
4.8 (1)
Product Description »
Specification »
Reviews »
30 m²
3 Band Calls 4G/LTE 3G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩875,645 learn more
KT olleh signal booster
KT olleh Signal Booster
4.3 (85)
Product Description »
Specification »
Reviews »
600 m²
3 Band Calls 4G/LTE 3G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩1,001,465 learn more
KT olleh signal booster
KT olleh Signal Booster
+ FREE Lightning Surge Protector
4.9 (127)
Product Description »
Specification »
Reviews »
1000 m²
3 Band Calls 4G/LTE 3G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩1,003,165 learn more
KT olleh repeater
KT olleh Repeater
+ FREE Lightning Surge Protector
5 (43)
Product Description »
Specification »
Reviews »
600 m²
5 Band Calls 4G/LTE 3G
SK Telecom repeater KT olleh repeater LG U+ repeater
₩1,343,220 learn more
KT olleh signal booster
KT olleh Signal Booster
+ FREE Lightning Surge Protector
4.9 (73)
Product Description »
Specification »
Reviews »
1100 m²
3 Band Calls 4G/LTE 3G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩1,358,525 learn more
KT olleh repeater
KT olleh Repeater
4.9 (69)
Product Description »
Specification »
Reviews »
2000 m²
5 Band Calls 4G/LTE 3G
SK Telecom repeater KT olleh repeater LG U+ repeater
₩1,445,240 learn more
KT olleh repeater Discount
KT olleh Repeater
+ FREE Lightning Surge Protector
4.9 (136)
Product Description »
Specification »
Reviews »
300 m²
5 Band Calls 4G/LTE 3G
SK Telecom repeater KT olleh repeater LG U+ repeater
₩1,445,240 ₩2,210,365 You save: ₩765,125 learn more
KT olleh signal booster Discount
KT olleh Signal Booster
+ FREE Lightning Surge Protector
5 (5)
Product Description »
Specification »
Reviews »
300 m²
6 Band Calls 4G/LTE 3G 5G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩1,521,745 ₩1,861,805 You save: ₩340,060 learn more
KT olleh repeater Discount
KT olleh Repeater
+ FREE Lightning Surge Protector
4.9 (112)
Product Description »
Specification »
Reviews »
600 m²
5 Band Calls 4G/LTE 3G
SK Telecom repeater KT olleh repeater LG U+ repeater
₩1,615,265 ₩2,380,390 You save: ₩765,125 learn more
KT olleh repeater Discount
KT olleh Repeater
+ FREE Lightning Surge Protector
4.9 (106)
Product Description »
Specification »
Reviews »
2000 m²
5 Band Calls 4G/LTE 3G
SK Telecom repeater KT olleh repeater LG U+ repeater
₩1,666,275 ₩2,550,420 You save: ₩884,145 learn more
KT olleh signal booster NEW
KT olleh Signal Booster
+ FREE Lightning Surge Protector
5 (6)
Product Description »
Specification »
Reviews »
600 m²
6 Band Calls 4G/LTE 3G 5G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩1,683,275 ₩2,023,335 You save: ₩340,060 learn more
KT olleh signal booster
KT olleh Signal Booster
+ FREE Lightning Surge Protector
4.9 (70)
Product Description »
Specification »
Reviews »
2000 m²
3 Band Calls 4G/LTE 3G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩1,683,275 learn more
KT olleh signal booster NEW
KT olleh Signal Booster
+ FREE Lightning Surge Protector
5 (5)
Product Description »
Specification »
Reviews »
2000 m²
6 Band Calls 4G/LTE 3G 5G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩1,776,790 ₩2,116,850 You save: ₩340,060 learn more
KT olleh signal booster
KT olleh Signal Booster
+ FREE Lightning Surge Protector
4.9 (57)
Product Description »
Specification »
Reviews »
3000 m²
3 Band Calls 4G/LTE 3G
SK Telecom signal booster KT olleh signal booster LG U+ signal booster
₩2,023,335 learn more

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From ₩304,350 to ₩2,023,335 based on 56 products

Modern Koreans can’t imagine their lives without fast and stable internet connection, and lots of things depend on it, that’s why KT poor reception can not only be annoying, but also cause serious schedule breaking, inability to connect to lots of people and finish the work on time. But the good thing is that KT signal problems can be solved pretty easily with the help of KT network signal booster.

The perfect KT signal repeater is waiting for you in our store at myamplifiers.com. To choose the right one, all you need to know is how big your house or office is (or whether it’s your vehicle you need to improve KT signal in) and what type of signal you want to boost: 3G, 4G/LTE or both of them simultaneously. Our professional managers can assist you at any suitable time to help you make a choice and answer your questions. KT signal booster for home, office, car or boat is absolutely safe to use, and can even reduce the usual level of radiation that is emitted by your gadgets. It is also very easy to assemble and use without having to hire any extra technicians. All you have to do is follow our easily comprehensible user guide that will arrive to you together with the KT signal booster box, two antennas and other accessories that are necessary for it to work. You can use multiple devices at the same time using only one KT mobile phone signal booster, and you don’t need any additional wires to connect it to your phone. It catches unstable signal with its outside antenna, enhances it and then broadcasts inside your house, office building or vehicle. It’s as simple as it seems.

If you decide to make a purchase at MyAmplifiers, get ready for the outstanding service, high quality of every item and fast delivery no matter where you are. We work for more than a decade to help people boost KT signal and easily improve their lives.

Note: information on KT olleh frequencies is taken from public sources. MyAmplifiers.com thoroughly monitors its relevance and guarantees 97% accuracy. However, if you have any doubts concerning the compatibility of a specific booster model with KT olleh frequencies in your region, please, contact our managers.

Customer Stories

Trustpilot
Google reviews
reviews.io
I forgot my Viettel signal problems the day when I installed the booster.

I forgot my Viettel signal problems the day when I installed the booster.

Chiem Van Nam (Vietnam, Dong Xoai)

The best car cell phone booster helped us to overpass Togo Cell signal problems

The best car cell phone booster helped us to overpass Togo Cell signal problems

Paul Patton (Togo, Atakpamé )

It can boost cell phone signal at home very well. I left my Mobilis signal problems behind.

It can boost cell phone signal at home very well. I left my Mobilis signal problems behind.

Théo Wejieme (New Caledonia, Dumbéa)

Now we don’t have any Altice mobile problems! LCD-400D is an excellent device

Now we don’t have any Altice mobile problems! LCD-400D is an excellent device

Melina Pichardo (Dominican Republic, Imbert)

Have a problem with cell phone signal? Let us take care of it for you

Your comfortable and stable mobile connection is only in one click away. Just let us know about your problem and get professional help

or simply contact us: contact@myamplifiers.com, +(44)8000485044 (Sales), +(44)2045770585 (After-sales support), Sales Chat

Which tab to choose - 'Calls+3G+4G/LTE', 'Calls', 'Calls+4G/LTE', '4G/LTE', 'Calls+3G' or '3G'?

1. If you need to boost all signal types - GSM, 3G and 4G at the same time, choose the tab 'Calls+3G+4G'.

2. Choosing the tab 'Calls' you`ll find boosters recommended for phone calls mainly.

3. For improving calls and mobile Internet at the same time select 'Calls+4G' or 'Calls+3G'.

4. In order to display devices that we recommend for boosting mobile Internet click on '3G' or '4G/ LTE'.