If your account is linked to Facebook or Twitter these will be disconnected once your Viber account is deactivated. Even if you decide to set up a Viber account again using the same number these cannot be retrieved. Once your Viber account is deactivated your messages and any stickers (free and premium) will be deleted. To deactivate your Viber account you need to open the 'More' menu, select settings, then the Privacy section and choose Deactivate Account. As well as this you can choose whether or not to send your 'seen' messages status – be aware that if you turn this off, it means you can't see other people's 'seen' status. Viber also allows you to decide whether to share your 'online' status with your contacts. Remember that blocking someone through Viber does not mean that they are blocked from ringing or texting through your phone network or through other messaging apps.

You can add or remove numbers from your Block List whenever you choose. Select the 'privacy' option to be directed to the Block List where you can enter the number of the person you would like to block. Open the '…more' option on the bottom right of your screen and select the settings. Viber offers a way to stop people from contacting you via the app. Remember that you aren't required to link your account to Facebook but it does offer you a convenient way of connecting with more contacts and saves you the bother of uploading a new profile pic. Once activated Viber automatically detects which of your contacts use the app and updates your Viber phonebook accordingly. Once you have put in the code you are offered the option of linking your Viber account to your Facebook account if you so wish.

In order to verify your phone number Viber will send a text containing a code to the number you registered with. Getting started with Viber is a quick and painless process. With a clean layout and a relatively straightforward setting up process, Viber has taken on Microsoft giant of communication Skype to become one of the best free call and text apps available.

If you like to litter your phone communications with a splattering of daft stickers and want to avail of free calls along with free texts then Viber is probably your messaging app of choice!

How to block viber messages