Features: LCD 3 lines display. Pre-dial and edit function. Redial and pause function. Maximum 5 handsets can be registered to the same base unit, and maximum 4 bases per handset. 30 incoming numbers memories and 10 outgoing numbers memories. 50 phone book memories with 12 characters and 32 digits maximum. Call transfer to other handset and intercom call between two handsets. Conference call between external call and two handsets. 10 ringing tones for selection. Ringing tone/earpiece/hands-free volume adjustable in 5-levels. Different melody for different call available. Alarm clock function. Tone/Pulse dialing mode can be set. Flash time 100/300/600/1000ms for selection. 16 kinds of interface languages. LCD backlight function. Auto/manual answering function. Dialing barring function. Keypad lock function. Mute function. In use and charge LED indicator. Specification: Model: D1003 Color: White, Black (Optional) Material: ABS base size:117.5x72x75.5mm phone Size:170x24x50mm Frequency: 1.8/1.9GHZ Voltage: 100-240V US Plug Input Frequency: 50/60Hz Output Voltage: 6V– 500mA Rechargeable battery: 2 x 1.2V AAA 400 mAh Talk /Standby Time: 10 Hrs/ 120 Hrs Charging Time: 8 Hrs 16 Kinds of Interface Languages: Portuguese, Spanish, English, French, German, Italian, Dutch, Hungarian, Greek, Polish, Danish, Norwegian, Swedish, Turkish, Russian and Ukrainian. Package Size:175x141x80mm/6.8x5.5x3.1in Package Weight: 450g/15.8oz Notes: Please read the user manual carefully before to using. Please charge for at least 12 hours on first use. Packing List: 1 x Handset 1 x Cradle 1 x Telephone Line Cable 2 x Rechargeable Batteries 1 x Power Cord 1 x User Manual(English)