MAIN OVERVIEW FEATURES: Connectivity Technology: CordlessFeatures: Caller ID,Speakerphone,Caller Log,Hearing Aid,Phone Book,Conference Call,Intercom,Call Transfer,Volume Control,Redial,Page,Wireless Network Friendly,Any Key Answer,Multilingual Menu,Call Waiting,Hands-free,Mailbox,Message PlaybackButtons & Keys: KeypadCompatibility: VTech Cordless Phone - DS6151Recycled: NoPost-consumer-waste%: 0%Assembly Required: NoEnergy Star: YesEnvironmentally Friendly: YesEnvironmental Certification: RoHS,ENERGY STARCountry of Origin: China