O2 Sim Contracts
With O2 sim-only contracts you do not expect to enter a long term monthly contract. You just receive a O2 sim card for your existing mobile phone and enjoy more minutes and more texts. O2 sim-only contracts are only 30 days contract so you are not locked into a lengthy mobile contract. You can cancel with a 30 days notice.
In O2 sim-only contracts mobile networks give away more intensives then normal mobile contracts. Because networks are saving money on issuing a mobile phone as you are not entitled to in a O2 sim only contract so they offer more intensives like extra Free Minutes, Texts, Free Internet, International calls etc.
O2 sim-only contracts are available from most of the networks. Check out for O2 sim-only contracts below.