| 1. Skype | |
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Skype offers free voice and video calls to other Skype members. You can also have group chats, conference calls with up to nine people and forward calls to other Skype contacts. Optionally, you may purchse Skype Credit to make cheap local and international calls and send SMS anywhere in the world. |
| 2. Google Talk | |
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Google Talk is an instant communications service provided by Google. Google Talk allows you to make free voice calls to anyone with Google account. Google Talk is free. |
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