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:
BT Group
Boshqa tilda oʻqish
Kuzatish
Tahrirlash
k
m
t
BT Group
Boʻlimlar
va
shoʻba korxonalar
Hozirgi
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EE
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aylangan
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Open....
Mahsulotlar
va
xizmatlar
Hozirgi
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Tugatilgan
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va
obyektlar
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Stadium House
Charwelton BT Tower
Faraday Building
Goonhilly Cornwall
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Peterborough transmitting station
Zouches Farm transmitting station
Heaton Park BT Tower
Purdown BT Tower
Pye Green BT Tower
Stokenchurch BT Tower
Sutton Common BT Tower
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Qizil telefon qutisi
KX telephone boxes
LinkUK
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Bletchley Park
CS
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Leafield Technical Centre
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Stag Lane Aerodrome
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Telephone House
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Microwave network
TAT-1
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Dasturlar
va
standartlar
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BT 21CN
BT site engineering code
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British telephone socket
Cable jetting
Mijozlarga xizmat ko'rsatish tizimi
Advanced Mobile Location
Raqamli kirish tizimi
Raqamli kirish signalizatsiya tizimi 2
System X
System Y
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Redcare
1-5-7-1
YouView
Tugatilgan
Digital Access Signalling System 1
Raqamli xususiy tarmoq signalizatsiya tizimi
Ruxsat etilgan mobil konvergensiya ittifoqi
Go!Messenger
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Sog'liqni saqlash va ijtimoiy yordam tarmog'i
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Boshqalar
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BT Sport Action Woman Awards
Buzby
Connected Earth
People
Young Scientist and Technology Exhibition
British Telecommunications plc v. Prodigy
