VTech DS6201 Accessory Cordless Handset, Black/White | Requires a VTech DS6211 or DS6221 Expandable Phone System to Operate Vtech DECT 6.0 Accessory Handset with Caller ID and Handset Speakerphone Accessory Handset for DS6211 & DS6221 Caller ID / Call Waiting Handset Speakerphone 50 Name and Number Phonebook Directory