Once you've activated international roaming, you can use your phone in over 240 countries. Before you go away you should make sure that you've set up voicemail, packed a phone charger and consider insuring your phone.

To see which countries you can currently use your phone in and to check prices, pick a destination from the dropdown menu.

On our network all calls are automatically diverted to your voicemail when you're abroad if you don't answer or are unable to take the call. This means that you don't need to manually divert calls. Calls are diverted to your voicemail for free, but standard roaming charges apply for listening to your voicemail messages when you're abroad. Calls diverted to other numbers are charged at our standard roaming rates.

If you've manually diverted calls to your voicemail or any other number, you can automatically reset your voicemail by pressing ##002#.

For a complete list of all our charges, check our price guide.

You can find out how to manage these costs here.