Ananova:

One in three Brits regularly make telephone calls in the nude, according to a new survey.

Men are less reserved with over 40% admitting to making naked calls compared with 27% of women.

The study for Post Office HomePhone also revealed that many of us don't pay full attention to callers.

One in ten people admit to wandering off and leaving the caller talking to themselves, and 62% carry on watching TV.

And 5% of people questioned had at one time become so bored with the conversation they fell asleep.