Information for new customers

Welcome to the world of O2!

Thank you for choosing O2 as your telecommunications services provider. We will do our best to satisfy you – just like we do for seven million other customers.

By clicking on any of the links below you will get more information from selected areas that could be of interest to you as a new customer.


What happens after activation

Once your new phone number has been activated at a sales point, you will receive a welcome letter with a phone number at which you can get important information…
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Start Package

You can try many great services for free for the entire first month following activation of your phone number.
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Billing and payments

Once your number has been activated, we will automatically assign you date for your billing period. The day after it ends, we will send you an invoice that is due 18 days after being issued.
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O2 Benefit program

When you use our services, you receive points that you can collect and exchange for a wide variety of rewards, including extra free minutes, credit for charging a prepaid card, vouchers for fuel, tours, etc.
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Customer support

You can contact our Customer Care Center with your queries and possible problems. It is available to you 24 hours a day at 800 123456 or if you dial *11 from your mobile phone.
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Tips and tricks

Advice to help you choose the services that are best for you.
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The 13 most frequently asked questions by new customers

Information for new customers

Instructions and settings - www.techzona.cz (CZ only)
Online services
Coverage maps
Phone directory - Find phone numbers online

 

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