March 2009
Operation frequency: 900/1800 GPRS and EDGE, and 3G 850/2100 with nationalwide license.
Coverage: Nationwide.

Offer name: TIM Meu Jeito Sempre
Simcard cost: R$15,00 (5,50 euro) (but, varies with the place of buy).
Voice Call: R$1,36/min (0,50 euro)
Data cost: R$15,73/mb (5,85 euro)

Offer name: Tim Pré Infinity
Simcard cost: R$ 15,00 (7,45 US$).
Voice Call (Onnet - TIM Mobile and Tim Fixed): R$ 0,63 (in the first minute, into second minute, the call is free up to 10.000 minutes limit).
Voice Call (Fixed and Offnet): R$ 1,23
Data cost: R$ 15,73/mb

Obs: to activate a prepaid simcard user must make a call to any number except free numbers. An automatic system will pickup the call and ask for a valid CPF (Cadastro Pessoa Física), a brazilian document. So it´s better to ask for the attendant to make this process for you.

APN internet: tim.br
User: tim
Password: tim

APN WAP: wap.tim.br
User: tim
Password: tim

TIM WEB Pré Pago (Pre Paid)
Package includes 250mb valid until 24 hours, with a cost of 5R$ (2,48 US$).
If preffer, the user can also buy an 3G modem with the prepaid package (note: The modem is SimLocked), that costs a value off 299 R$ (122,54 US$).

To activate, follow the instructions:

Buy the Simcard in Web prepaid plan, or adquire the plan calling to *144.
Send an SMS message to "4141", with the text "TWDIA", and wait for the SMS confirming the package activation.
In excess of package, is charged 1,05 R$/MB (0,43 US$/MB)