Color: White Frequency 2.4 GHz FHSS 90 channel system Call Waiting Caller ID Voice Enhancer Speakerphone on Handset NiMH Battery Reversible Handset Recharge Time 6 (Hours) Line Status Indicator Handset Backlit 3-Line LCD Caller ID Memory and Dialer-30 Phone numbers Voice Mail Message Waiting Indicator (LCD) (FSK & Stutter Compatible) Easy Operation (Menu Driven) 30 Phone Directory and Dialer Stations Dialer Storage Capacity (# of digits per station)-32 Chain Dial Handset Locator Programmable Tone/Pulse Wall Mountable Hold Mute Voice Scramble (Digital Security) 3 Ringer Patterns 4 Melody Ringers Any Key Answer Headset Jack Lighted Handset Keypad Low Battery Indicator Out of Range Indicator Flash button Redial (last 5 numbers dialed) Pause (on handset) Handset Volume Control (Low/Med/Hi) Ringer Volume Control (Off/Low/Mid/High) Shoulder Rest Attachment Belt Clip Included Dimensions (H x W x D) 7.8 x 11.1 x 4.4