Feature:1. LCD 3 lines display. Pre-dial and edit function. Redial and pause function.2. Maximum 5 handsets can be registered to the same base unit, and maximum 4 bases per handset.3. 30 incoming numbers memories and 10 last numbers redial. 50 phone book memories with 32 digits maximum.4. Call transfer to other handset and intercom call between two handsets. Conference call between external call and two handsets.5. 5 basic ringer tones and 5 melodies ringer tones for selection. Ringing tone/earpiece/hands-free volume adjustable in 5-levels. Different melody for different call available.6. Alarm clock function. Tone/Pulse dialing mode can be set. Flash time 100/300/600/1000ms for selection. 16 kinds of interface languages.7. LCD backlight function. Dialing barring function. Keypad lock function. Mute function. In use and charge LED indicator.8. Come with a ringer amplifier 2 ringer volume to adjust, design with a switch at the side, high and low to choose to meet your needs. Battery free and flashing light design as reminder when telephone ringing.Specification: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 last numbers redial. 50 phone book memories with 32 digits maximum.♦ Call transfer to other handset and intercom call between two handsets. Conference call between external call and two handsets.♦ 5 basic ringer tones and 5 melodies ringer 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.♦ Come with a ringer amplifier 2 ringer volume to adjust, design with a switch at the side, high and low to choose to meet your needs. Battery free and flashing light design as reminder when telephone ringing.Specification:Model: D1004Handset Size: 18x5.6x2.2cmHandset Base: 11.5x8x9.5cmProduct Weight: 220g16 System Languages: English, German, French, Italian, Spanish, Portuguese, Russian, Turkish, Greek, Ukrainian, Polish, Hungarian, Swedish, Dutch, Danish and Norwegian.1Network Dependent - Dual mode caller ID (FSK/DTMF) - Conference call (external and internal) - Dialing barring function.AC/DC Adaptor- Input Voltage : 100 – 240V AC- Input Frequency: 50/60Hz- Output Voltage: 6V – 500mA Internal Back-Up Battery :-Rechargeable battery: 2 x 1.2V AAA400 mAh -Talk /Standby Time: 10 Hrs/ 120 Hrs-Charging Time: 8 HrsTelephone Ringer Amplifier Size: 9.5 x 5.6 x 2.7cmWeight: 37g/1.3ozColor: WhiteVolume Level: HI (70DB), LO (60DB)Suitable Connector Type: 6P2CPacking List:1 x Handset1 x Base1 x Power Adaptor1 x User Manual2 x Rechargeable Battery1 x Telephone Ringer Amplifier Package List:1 x Handset1 x Base1 x Power Adaptor1 x User Manual2 x Rechargeable Battery1 x Telephone Ringer Amplifier