The 8510T provides 10 buttons for call appearances/flexible features, nine fixed feature buttons, a built-in speakerphone, and a 2-line by 24-character display with four control keys and four soft keys. The display soft keys provide access to a personal directory of up to 30 names and numbers, incoming and outgoing call logs, display contrast adjustment, ringer pattern selection, self-test, clock setting, and a 3-digit password lock. The 8510T can support a Digital and Analog SoundPoint speakerphone or a 500A headset adapter and can be wall mounted.
•8520T ISDN BRI telephone
The 8520T ISDN BRI telephone is an all-around, multi-purpose, mid-range telephone that provides a full array of features for very active telephone users and busy managers, allowing quick and easy access to switch and personal features. This telephone is ideal for managers, conference rooms, and small office/home office environments.
The 8520T provides 20 buttons for call appearances/flexible features, nine fixed feature buttons, a built-in speakerphone, and a 7-line by 24-character display with four control keys and 10 soft keys. The display soft keys provide access to a personal directory of up to 144 names and number; an incoming call log that captures caller information from the 20 most recent incoming answered calls, the 20 most recent unanswered calls, and the 20 most recent outgoing calls; display contrast adjustment, ringer pattern selection, self-test, clock setting, and a 3-digit password lock. The 8520T also has an integrated data board that supports an application programming interface (API) that gives users the option of increasing the capabilities of their system by creating a variety of PC applications. The 8510T can support a Digital and Analog SoundPoint speakerphone or a 500A headset adapter.
