DESC: The Avaya 3810 Digital Wireless Telephone delivers the quality, features and flexibility that will simplify your day-to-day operations. A business-ready wireless solution designed to leverage the power and reliability of your communications system, it integrates seamlessly with the Avaya MERLIN MAGIX® Integrated System and the Avaya IP Office System. Get multi-line access, put calls on hold, see incoming Caller ID, set up conference calls, check messages— all while away from your desk. Attach a headset to your Avaya 3810 wireless handset and enjoy hands-free mobility.