Get even more benefits and value from your mobile or fixed-line service
-
Voice Mail (mobile)
Get a voice message when you miss a call
More -
Missed calls
When you miss a call we'll text to let you know
More -
Audit of Incoming Calls
Discover the weak points in your firm's incoming telephone traffic
More -
O2 Team Mobil
Huge savings on calls to colleagues and ten selected partners
More -
Detailed Billing
Get a summary of your fixed-line expenses
More -
1188
Looking for something? Call us and we'll find it
More -
Group SMS
Send SMS messages to up to 100 numbers at once
More -
Restricted Outgoing Calls
Easily block calls to numbers with high rates
More -
Fixed Call Routing
Ten seconds after you pick up the receiver, your phone will automatically dial a phone number that you have preset
More -
Rejecting incoming forwarded calls
Choose when you wish to receive incoming forwarded calls
More -
Serial Line
Your line will never be engaged when customers call
More -
O2 Přepínám
Turn your mobile into a walkie-talkie
More -
Dial-In
Reach a company’s private branch exchange (PBX) directly
More -
Conference Call
Hold meetings over the phone
More -
Multiple Subscriber Number
Assign up to eight subscriber numbers to one euroISDN2 connection
More -
O2 Video Calling
See who you're talking to on the phone with this new-generation service
More -
Individual parameter settings
Choose the Colored Line parameters that best suit your needs
More -
Price Information
Get information on prices for calls made from your phone for a period of your choice
More -
Small Conference
Hold meetings over the phone by setting up a conference call at your desk
More -
Transferring a fixed line
You can keep your phone number, even after you have moved
More -
Operator-assisted services
Our operators are ready to serve you
More -
Call Holding
Take more than one call at the same time
More -
Connected Line Identity Restriction - COLR
Blocks usage of the COLP service
More -
Call Forwarding (fixed line)
Stay reachable simply by forwarding your fixed line to another phone number
More -
Calling Line Identity Restriction - CLIR
Block your number from the display of the party you're calling
More -
Call Waiting
You don't have to miss a single call
More -
Calling Line Identity Presentation - CLIP
See who's calling before you pick up the receiver
More -
Colored Line Profile
You can modify your Colored Line to suit your needs
More -
O2 e-bill for business
Get an online summary of your invoice for O2 services
More -
Malicious Call Identification (MCID)
You will never be bothered by abusive calls
More -
9xx-series number accessibility
Take care of potential problems with your branch exchange or private network
More -
Customer Voice Messages
Modify and optimize the voice messages that navigate your customers on your Colored Line
More -
Detailed electronic bill
Manage your employees' mobile calls
More -
Billing Information
Get an overview of how much you are spending on calls
More -
O2 Conference
Hold a meeting on a fixed line in your office
More -
Subaddressing
Get even more numbers with a digital line
More -
Green Line - 800
With an 800 number, you'll gain greater trust from your customers
More -
Information services
Get information on phone numbers within the Czech Republic or abroad
More -
Blue Line
A Blue Line divides calling costs between you and your customers
More -
Connected Line Identity Presentation - COLP
See the number of the person you are calling - even when you've been forwarded
More -
White Line
Stay reachable at one number while saving money
More