Standalone telephone answering machines — dedicated devices for recording and playing back voice messages on a telephone line — occupy this specific SITC position, separate from integrated telephone sets and multi-function communication apparatus. As a mature product category largely supplanted by voicemail services and smartphone functionality, commercial trade volumes are limited but the heading remains active for specialty and accessibility-device markets. FCC Part 68 registration requirements apply to devices that connect directly to the public switched telephone network, and importers must ensure compliance documentation accompanies shipments.

AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.