MagicJack, voted product of the year in 2009, is a device that allows you to have a phone line using your Internet connection. It costs only $19.95 a year and offers free local and long distance, caller ID, voicemail and call waiting. You can create a contact list on the computer in order to keep your contacts in order and to easily identify them when they call your number. You can also edit your contacts if you mistyped names or need to update them for any reason.
Plug your magicJack device into an open USB port on your computer. The magicJack software should open up automatically.
Click "Contacts" from the magicJack software.
Click "Edit;" type in a new caller ID name for your contact, and then click "OK" to confirm your changes.