Digital (ISDN) Telephone Set Diagrams

 


ISDN 7506 and 7507 digital telephone sets are labeled on the lower right corner of the telephone face plate, along with either an AT&T or Lucent logo

7506

7506 diagram

7507

The 7507 model is larger than the 7506, with more buttons; otherwise, their functions and use are identical.

7507 diagram

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Telephone Support Resources

Telephone Support and Repairs
(Traditional and MITvoip phones)
Email: telephone-help@mit.edu
Phone: 617.253.4357

Traditional Phone Moves/Changes
(For use by AOs/DLC administrators)
Email: telephone-help@mit.edu
Phone: 617.253.3670

On-site Instruction from Client Support Representatives

Telephone Operator Services