CRDLS Phone Acc Handset

VTech CS5109 Accessory Handset is an expansion handset only. Requires a CS5119 or CS5129 series cordless phone to operate. Full-duplex handset speakerphone with Caller ID and call waiting. Stores up to 30 calls. Backlit keypad and display. Includes quiet mode, call block, 9 number speed dial, mute, any key answer, and volume control.