Keypad: Type: Standard 12-key dial pad Buttons: Large and easy to press Features: Caller ID: No Redial: Last number redial Speed Dial: 3 programmable speed dial keys Mute Function: Yes, during a call Hold Function: Yes, to place calls on hold Flash Function: Yes, for call waiting Audio: Volume Control: Adjustable ringer and receiver volume Speakerphone: Not included Connectivity: Ports: Standard telephone line port Power Requirements: Type: Powered via telephone line Dimensions: Approx.: 185 mm x 185 mm x 80 mm (7.3 in x 7.3 in x 3.1 in) Weight: Approx.: 400 g (0.9 lbs) Environmental Conditions: Operating Temperature: 0°C to 40°C (32°F to 104°F) Operating Humidity: 20% to 80% non-condensing
