Expands 2 outside lines to 7 extensions; works with most faxes and answering machines; provides interface for music-on-hold feature; supplies different ring patterns for outside and inside calls; 110/220 ac volts; 50/60 hz; 10 pps for pulse/otmf touch tone; rs-232; 9.8 in. By 11.5 in. By 3 in.
No other part numbers with same form, fit, and function found.
NSN 5998-00-691-6070
NSN 6610-00-471-4260
NSN 5930-00-412-1114
NSN 6610-00-725-6081
NSN 4140-01-531-3080
NSN 6610-01-534-2147
NSN 2925-00-549-4937
NSN 6145-01-038-6605
NSN 5950-00-323-1323
NSN 6150-01-367-2400
NSN 5950-01-312-8192
NSN 5996-01-633-7979
Last Updated: 01/13/2025