Check the listing for details. Vodavi Vertical 24-Button IP-24D Display Phone 3813-02 POWER SUPPLY INCLUDED. Condition: Seller refurbished. Listed at 129.99 USD. DescriptionBuilt-In SpeakerphoneLCD Display24 Programmable Keys with LED Light IndicatorsMessage Indicator Lamp (upper left corner)Volume ControlFixed Feature Keys: Transfer, Redial, Forward, Conference, DND, Message/Call Back, Mute, Flash, JCM, Program, Speed, Save, Speaker, and HoldPOWER SUPPLY INCLUDEDCompatibilityTelenium SystemVodavi XTS Phone SystemThe parts sold by YourOfficePhone all require the correct phone system to operate, not just phone service. You cannot plug a phone into your house or home office without the exact phone system necessary to make the phone work. Not sure exactly what you need? Contact us and our friendly team will help you find the exact items you need. Warranty Our 90 day warranty only covers normal use or if something is not working out of the box. We do not offer exchanges or returns for customer error, improper installation, improper usage, spilling fluids, dropping or throwing any part of the phone, or acts of God. Acts of God include lightning, fire, flood, power outages (surges), hurricanes, tornadoes, earthquakes, or any other natural occurrence. Returns We accept returns for any reason up to 30 days. About YourOfficePhone While the telecommunications industry is changing dramatically we are going to continue to stock the older, reliable telephones & spare parts for the foreseeable future. You may hear that ?the parts are no longer available? but be assured they are. We have been in business since 2006 and stock thousands of telecom related parts. Contact Us Please use eBay messaging to contact us.