If your first bill is higher than expected this is because you have been billed part-month rental charges and one month in advance. This will only be applied to your first bill.
Below is a summary of the charges that appear on your bill.
Part-month charges – these are simply rental charges for your Vodafone at Home services. They are charged from the date it went live, to the end of that month. If you have ordered a home phone and broadband package, the home phone service goes live first and you will only be charged for this service until your broadband service goes live.
Recurring items – this is the total amount due for your rental package for the billing period. It is charged monthly in advance.
Usage charges – this is the total amount due for calls made in the billing period.