Aastra 612d Brochure Aastra 600c/d series - Page 3

Your all-round package Administration made easy By definition, the function and firmware updates keep the phones up-to-date. With the 600c/d family, tasks are made easier with updates possible for administrators via the radio network*. All the devices are provided centrally with the same software, i.e. they do not have to be collected individually for updating. Again security and reliability are top of the agenda: updates are only installed once they are fully downloaded. Malfunctions due to incomplete updates are now a thing of the past. Mobile High End DECT phones for highperformance communication networks The ambient noise filter can automatically adjust the ring tone and talk volume to the background noise in any given situation and filters out any distracting ambient noise. Ensuring optimum communication conditions at all times, especially in loud environments. User-friendly, wireless function and firmware updates via the cellular network (download over air)*. Important events - reminders, incoming call signals, warning of exceeding the system range or indication of battery charge status are all indicated by a 3-colour LED on the handset. The intelligent battery management guarantees an overview of the battery capacity at all times, even in cases where an empty battery has been replaced with one that is supposedly fully charged. Aastra 622d Security and reliability With their ingenious surface design the dialling keys are easy to locate at all times, even in conditions of poor visibility. The phones are equipped with a noise filter, dynamic ring tone and adjustable talk volume so you do not miss any important call, and your correspondents are always perfectly audible. This also means you can communicate with ease even when you move from a quiet office environment to a loud outdoor storage area. Aastra checks the degree of ruggedness with standardized test cases**. In these tests a device is dropped from 2 m height (Aastra 632d) once on each side on a concrete floor and must show neither damage nor impairment of function. ** according to DIN EN 60068-2-31 (04/2009) 3