1-70001. Nikai/Osaka Multi-Function Speaker/Caller ID Telephone! Nikai/Osaka Multi-Function Speaker/Caller ID Telephone! Functions: (1)Display 100 Incoming call numbers, 25 outgoing call numbers. (2)16 Pieces Built-in Chord music and 2 standard rings. (3)Handsfree dialing and talking. (4)Long distance dial back or automatically pre-dial IP number when picking up receiver and dialing "0". (5) 2 Groups local area code. (6)LCD brightness adjustable. (7) Automatically add-dial 32 digit. (8)Pause dial and Tone dial switchabel. (9)Avoid fazing function. (10)Calendar with year, month, date, time, etc. (11) 12 Digit Calculator. (12) 3 Groups of Alarm music. Requires 3 AAA Batteries - not included. Price: $ 7.50 Unit: Each Quantity: