add skype to your site so customers can call you free or leave voice messages first go to skype http://www.skype.com install and set up your name / number
then add this to your website you will have to highlight this then right click and press view source for the code ;s :

Call with Skype
 

now you should have a little call me button in your site that will call you through there skpye (if they have it) this should all be free unless you upgrade your skype so that you can phone landlines

hope this comes in handy for someone

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