Special Features:

3180local line capacity; 180local lines equipped for opr; switchboard data, common battery type, 3 opr posn, 48 v battery, dial incl; 20 trunk lines; complement data, complement listing, 1, jetds, telephone switchboard group, ty no.An/mta-3b, 1, jetds, telephone terminal group, type no.An/mta-4b; spec feat, required but not incl, 2 ea air conditioner, 9000 btu, and 1 ea jetds generator set, gasoline engine, trlr mtd pu-619/m /fsn 6115-738-6339/; jetds id data, central ofc, telephone, manual, type no.An/mtc-1a less pwr unit

Properties:

A telephone office having switching facilities for connecting any manual (nondial) telephone station to any other telephone station within its area. The switching is accomplished manually by means of a jack termination in a switchboard equipped with cord circuits or switches, and supervisory circuits. May include a dial. It generally has trunking facilities to and from other central offices for making connections to telephone stations in those offices. The central office includes all equipment required to serve the lines having a common office name. Does not include the lines from the central office or the telephone stations.