Outstanding and easy-to-use phone with a bright display and extra clear sound. Large display and bright characters. The receiver volume has an amplification of up to 30 dB. Audio boost button. Dialing with correction function. Hands-free operation. Keypad. Call timer. GAP compatible. Maximum number of handsets per base: 5. Menu navigation. Indoor range: 50 meters. Maximum range: 300 meters. Key tone. Range warning. Clock. Alarm call. Memory & redial memory: 5. Speed dial: 2. Speed dial: 9. Phonebook: 20. Handset display: illuminated display. Base station display: 14 segments. Tone & ringtones: monophonic ringtones: 5, polyphonic ringtones: 5. Adjustable ringtone volume: 5. Mute ringtone option. Acoustic: maximum reception level: 30 dB (A). Headset loop. Privacy function. Ergonomic sound. Speaker volume boost button: +10 dB. Caller ID: caller ID memory: 10. Ergonomics: handset size: 180 x 54 x 30 mm. Handset power supply: standby time up to 100 hours. Talk time up to 10 hours. Included battery: 2xAAA NiMH. Low battery warning. ECO function.