Datasheet for the Gamewell FCI FlexAlert Fireman's Telephone System, published in 1999. Document No: 480, Rev: 8/99. Models J, L and N. Product features and technical specifications.

Datasheet for the Gamewell FCI FlexAlert Fireman's Telephone System, published in 1999. Document No: 480, Rev: 8/99. Models J, L and N. Product features and technical specifications.