Message to O2 Business Customers.
The price of your mobile tariff is changing.
"As of April 2015 bill, the price of your business tariff is increasing in line with the current Retail Price Index (RPI) which is 1.1%. To give you an idea of what this means for you and your business, if you were on a £30 tariff that would be an increase of 33p per month, exc VAT. To find out more go to o2.co.uk/prices"