How to set up data transmissions

This is the basic procedure for setting up data transmissions on your computer and a mobile phone to access WAP and connect to the Internet.

To set up data communication, you need

a GSM phone that supports data transmissions, a mobile modem, or a PCMCIA card (CardPhone)
a data cable, or an infrared port or Bluetooth*, for connecting to a computer
the settings adjustment application for your phone (this needs to be installed, it is either included in the package or can be found on the manufacturer’s website)

* Bluetooth = radio technology enabling the connection of two devices that are separated by a short distance (up to 10 meters). You can work with your notebook while the phone that you are using to connect to the Internet is in your pocket.

O2 Internet settings

Basic data for O2 GPRS Instant settings

APN (Access Point Name): internet (or different in the case of special services)
username and password are not requested for Internet access
an IP address is assigned dynamically; a statically assigned IP address can also be used (More…)
DNS servers are assigned automatically
the usual command for a GPRS connection: ATD*99# (or ATD*99***1#)

Basic data for O2 HSCSD Fast settings

Access point: +420 602 900009
username and password are not requested for Internet access
IP address and DNS servers are assigned automatically
maximum transmission speed: 43.2 kb/s
supported transmission protocols: V.34 (analogue), V.110

You can find the data required to set up WAP access and O2 GPRS Instant on your phone through the instructions and settings locator on the homepage of this service.

Detail of APN settings on a computer

Outgoing mail server (SMTP server) settings

We recommend setting the server address in this format: smtp.etmail.cz (SMTP server)
Telefónica Czech Republic cannot guarantee the delivery of mail via other SMTP servers

Note: the settings adjustment application for your GSM phone must be installed prior to setting up access to the O2 Internet service