change plan

[Reis]

I'm going to travel to Brazil and I'm going to stay for 3 years. I want a single fare.

[MI5 · Accepted solution]

@Reis 

Standard rates only for PAYG in Brazil.

Standard Rates

Making Calls £2/min Receiving Calls £2/min Sending Texts 50p/text Using Data £7.20/MB

You need to keep your sim alive by making a chargeable call once every 6 months, which will include a top up if on bundles.

Guide How to Top Up (PAYG) 

[jonsie]

If you are wanting to keep your number change your account to PAYG

Charges may apply

If you want a single air fare contact the airline

[Enlli]

Not sure what you mean by single fare, but if you mean single payment you are out of luck.

All PAYG, not just O2, will have a timescale in which to top up, also a minimum call requirement. In O2 case this is six months