622dt Handset

["The user-friendly Mitel 622dt are the high-end handsets for professionals. Many freely programmable buttons support easy navigation and the use of the various lines. Equipped with a Bluetooth® interface for a wireless headset, the Mitel 622dt allows maximum freedom of movement. The high-quality lithium-ion battery can be charged via the USB interface independently of the charging station", "Phone book with capacity for 200 contacts1 with 8 possible entries each (office, home and mobile number, email address1, fax1, speed dial, ringtone1 and name assignment)", "1 programmable hotkey, 2 programmable navigation keys1, 2 programmable softkeys and 3 menu control softkeys", "Ambient noise filter for loud environments", "Bluetooth® interface for wireless headsets", "Adjustable display brightness", "Illuminated keypad", "Customizable color scheme"]