Lucent Technologies 555-235-100 Manual Do Utilizador

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Telephones for the Global Marketplace
DEFINITY ProLogix Solutions Release 2 Overview 
555-235-100
Issue 2 June 1999 2-17
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.