AN/MTA-4

Telephone Connecting and Switching Group

MAJOR COMPONENTS

1 Shelter, Electrical Equipment S-180/MTA–4.

3 Main Distribution Frame, Telephone TA-454/GTA–14 (V)

1 Panel, Power Distribution SB-1399/GTA-14 (V).

2 Telephone Circuit, Line Relay TA-452/GTA–14 (V).

1 Telephone Circuit, Trunk Relay TA-453/GTA–14 (V).

2 Telephone Set TA-312/PT.

1 Terminal Box TA-125/GT