UNIDEN 900MHz Cordless TelephoneCharcoal Gray This Uniden EXI9866 Cordless Telephone uses multichannel digital 900MHz frequencies for exceptional sound quality and cordless range Cordless handset has an LCD screen that can scroll up to 50 memories of callers (Caller-ID and Call-Wait service is required) Speakerphone located at the base Page and intercom between base and speakerphone LCD Caller-ID screen also at base