Colour TFT display (2", 176 x 220 dots, 65,536 colours) Telephone book with 200 contacts1, with 8 possible entries each: office-, private- and mobile number; email address1, fax1, quick dial, ringing tone1 and name assignment VIP phonebook with 6 entries Ambient noise filter for loud environments 44 polyphone ring tones (Midi type), 29 normal ring tones and 7 alarm tones with automatic volume control can be assigned Up to 5 user profiles for e.g. headset use or meeting usage can be configured Hands free operation Headset connector (2.5 mm jack) and Bluetooth (handsfree profile) headset support

The Aastra 632D is dust and jet water protected and may be used outside or in rough industrial environments. The device satisfies the industrial standard IP 65. It is very easy to clean and complies with high hygiene requirements, making it ideally suited for the healthcare sector, too.