This is a cordless VTech phone. It has a very clear sound with little interference (it will not interfere with any other wireless networks. It also has caller ID. A flashing light notifies you of voicemail. You can store up to 30 numbers. It also has a locator button for when you loose it. Offers French, English, andSpanish prompts. Buttons are a little hard to push, but it is in great condition.