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Statement of existence of electronic communications networks
We provide data related to ECN locations (CZ only)
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Internet application for location requests
Online application for submitting requests for ECN locations (CZ only)
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Portal for UAP producers
Information about the Telefónica network, provided according to §27 and §28 of the building code (CZ only)
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Data sale
Documentation for phone and data services
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Municipal information systems
Documentation for phone and data services
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Network demarcation
General information on the network demarcation (CZ only)
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Network documentation
More special offers
Special offers
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Maps and navigation in your mobile
With internet on your mobile and Google Maps you'll always find the way
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Rewards for topping up
Get a reward every time you top up your credit (in Czech only)
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Internet with a modem for CZK 1 in eShop only
The most popular fixed internet in the country, now faster than ever
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Get up to 3 prepaid SIM cards for free
Enjoy free weekend calling and SMS to the O2 network (in Czech only)
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