You are always welcome in Brazil and thanks to Oi, your mobile is welcome as well.

Oi is the first GSM Operator in Brazil and has more than 200 roaming agreements around 115 countries. With Oi GSM network (1800 MHz), you will be able to use the features of your handset and SIM Card in Brazil. Oi, more recently, acquired another big Brazilian Company (Brasil Telecom - BRABT) becoming the largest Brazilian Telecom Company.

You are able to speak in all the states of Brazil with Oi´s 100% digital roaming services for voice and data.

Oi. The easiest way to talk. Choosing Oi you will be choosing the best Roaming Services in Brazil.


How to use Oi Roaming Services with your GSM or 3G mobile device:

• Your mobile phone in Brazil you must have a 2G compatible device to 900 Mhz /1800 Mhz or a 3G compatible device to 2100 Mhz frequencies used in Brazilian network.
• It´s important to verify if your local operator works in association with Oi´s services.

NETWORK SELECTION
Manually select Oi¿s network (Oi, 724 31 or BRA 31)

HOW TO MAKE CALLS IN BRAZIL
Local calls (to the same city)
Dial: telephone number

National Long Distance Calls (between different cities)
Dial: + / city code / telephone number
Eg.: calling São Paulo, from Rio de Janeiro, dial: + 55 11 XXXX-XXXX
Or Dial: 0 / 31 (National voice carrier code) / city code / telephone number

International calls
Dial: + / country code / city code / telephone number
Eg.: calling Lisbon, from Salvador, dial: + 351 XXXX-XXXX.
or
Dial: 00 / 31 (International voice carrier code) / country code / city code / telephone number

Emergency Numbers (free of charge)
Emergency 199	Police 190
Fire Department 193	Ambulance 192

Which states/ cities are covered by Oi´s roaming services? Please select your destiny in the combo box:

If you need any assistance, please contact Oi Customer Service toll free number at *885 from your mobile or 0800 282 8801 from any other phone.

For more information about roaming services and rates in Brazil, contact your local operator.