Source S733 · recorded inspection

Code of Federal Regulations, Title 47, Chapter I, Part 68, Section 68.502 (Configurations)

U.S. Government Publishing Office / Federal Communications Commission

Scope and location

Exact named pinout variant only; not capability or compatibility approval.

Sec. 68.502(a)(1) 'Bridged T/R; 6-position jack', USOC RJ11C/RJ11W, text and wiring diagram, printed p. 433; Sec. 68.502(a)(3) 'Bridged T/R with make-busy arrangement; 6-position jack', USOC RJ18C/RJ18W, text p. 434 and wiring diagram p. 435; Sec. 68.502(c)(1) 'Two-line configurations - Bridged T/R; 6-position jack', USOC RJ14C/RJ14W, text p. 437 and wiring diagram p. 438

Open the original source

Inspected: 2026-10-20
Access: public pdf text

Recorded AI-assisted source inspection; not independent human approval or hardware testing.

Source scope and unresolved evidence are preserved in the engineering variant.

Source inspection is separate from independent technical approval, rights clearance and hardware testing.