Attracted by the cool, clean imagery and refreshing ideas, O2 now has more than 35 million customers across Europe and it is the fastest growing operator in the UK and Germany.

The company's O2 (UK) subsidiary is a leading mobile phone operator in the UK, with more than 14 million customers.

O2 has confirmed its place as a market leader in mobile and data services with revenues of more than 10 billion Euros per annum.

Using technology in innovative ways, O2 is constantly pioneering new applications and services that can benefit society. Our mobile phones are increasingly a lifeline as well as a lifestyle.

Partnering with O2 means that Excell are able to offer Business Mobile Tarriffs at exceptional rates - such as our “Best for Business Unlimited” tarriff.

O2 enable Excell to meet our customers individual needs;

Do you call landlines or other mobile phone numbers? What time of day do you call? How often? How many text messages or picture messages do you send? Do you have free inclusive minutes and how many do you use?

Once we've checked this information we work out which O2 tariff is best for you and (assuming you keep on using your mobile phone in the same way) let you know if you could be saving money on a different plan.

With a full range of tariffs, mobile phones, gadgets and accessories O2 are a valuable strategic partner of Excell.