If saving a tenner sounds like a good idea when choosing a mobile broadband package, you might want to look at T-Mobile.

The mobile operator and broadband provider has recently announced that it is slashing the charge for its black or pink dongle (otherwise known as 615 USB Modem) which used to be £19.99 and now will cost £9.99 when taken with the firm's Pay Per Day deal.

This means that the full service will now leave consumers £19.99 short (£9.99 + £10 to top-up).

It is worth mentioning that even when customers use up the full usage allowance, T-Mobile will still give consumers the opportunity to browse through websites or check emails.