Google Android 4.4 KitKat brings some changes which will definitely raise some eyebrows, specially with users who are touchy about their privacy. After amending their TOS which enables Google to use your photos in advertisements all across the web via Google Shared Endorsement, the company is now making your Google+ photo connected to your phone number which will be shown to any user on their Android mobile phone as Caller ID when they dial your phone number. Currently this "Smart Caller ID" feature which is now live on Android 4.4 shows caller ID photos pulled automatically from verified Google Places and Google Apps customer accounts. This feature will however get expended to include personal Google+ accounts in early 2014, after this expansion anyone with an verified phone number and discovery turned on in G+ profile will have their names and profile photos display on each others screen even if they have not exchanged/saved contact information. Thankfully, users can easily opt-out and disable this feature as shown below.

Everybody loves freebies, and we have shared quite alot of "free phone calls around the globe" services here on this blog. Today, we have something even more interesting then that, a service which not only allows you to make free phone calls "to-and-from" anywhere in the world but also hides you caller id when doing so - making it a perfect free method to play some prank with your friends anonymously without installing anything from your web-browser.

Usually, we need to purchase online VOIP minutes for free calling or spoofing our caller identification, but online service Call2Friends allows you both of these for free and with ease, all you require is a web-browser with "Adobe Flash Player" support to get started. Call2Friends is a modern telecommunication service that uses the latest technologies and offers a free and high quality communications to people all over the world. Not only can you call your online friends for free, it also offers free calls to any regular landline in various destinations. Users can also make use of there free SIP gateway facility to make free Internet calls from mobile phones, tablets or hardware VOIP phones from anywhere saving money in situations like international roaming.