Model Number: WY-C891853 Key Specifications/Special Features: We offer diverse range of caller id phones in different designs and specifications features:1) 12-digit LCD display with seq number, date and time2) Up to 35 incoming calls memories3) 3 one-touch memories4) Review and call back (filters through local area code)5) Ringer volume control (high/low/off)6) Adjustable speakerphone volume (high/low)7) Preset local area code and filter function Main Export Markets: Eastern Europe