Other
Parts and accessories suitable for use solely or principally with the apparatus of heading 8519 or 8521: > Other: > Parts of telephone answering machines: > Other > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 8522.90.58.80
Voicemail Tape Head Assembly
Microcassette read/write head for analog tape-based telephone answering machines, optimized for 30-minute message capacity. Designed solely for heading 8521 legacy devices. Under 8522.90.58.80.
Answering Machine LED Display Driver Board
Circuit board driving 7-segment LEDs for message counter and status on telephone answering machines. Interfaces with control CPU for heading 8521. HTS 8522.90.58.80.
Answering Machine Handset Jack Connector
RJ-11 compatible connector module for handset/message playback in telephone answering machines. Shielded for RFI suppression in heading 8521. 8522.90.58.80.
Message Counter Electromechanical Relay
Clicker relay providing audible feedback for each new message in analog answering machines of heading 8521. Custom throw angle for counter mechanism. 8522.90.58.80.
Answering Machine Chassis Wiring Harness
Custom cable assembly interconnecting PCB, transformer, and jacks in telephone answering machine chassis for heading 8521. Pre-cut lengths for compact design. 8522.90.58.80.
Answering Machine Keypad Interface Board
Board handling local control buttons (play, skip, delete) for desktop telephone answering machines. Matrix scanning for 6-button layout. 8522.90.58.80.
Digital Voice Recording Module for Answering Machines
This module contains flash memory and a dedicated processor for recording incoming voicemail messages in digital format, designed exclusively for integration into telephone answering machines of heading 8521. It converts analog audio signals to digital storage and supports playback functions specific to answering devices. Classified under 8522.90.58.80 as a part of telephone answering machines.
Telephone Answering Machine Control Microprocessor
Custom programmed microprocessor that manages call detection, message recording triggers, and remote access functions specifically for telephone answering machines under heading 8521. It handles protocols like DTMF tone decoding unique to voicemail systems. Classified in 8522.90.58.80 as other specialized parts for these devices.
Answering Machine Remote Control Receiver Module
RF receiver module that decodes tone-based remote access commands (e.g., play, delete messages) for telephone answering machines, compatible only with heading 8521 devices. It processes dual-tone multi-frequency signals for voicemail retrieval. Falls under 8522.90.58.80 as other answering machine parts.
Answering Machine Power Supply Transformer Assembly
Step-down transformer and rectifier assembly designed for low-voltage operation of telephone answering machine circuitry, with isolation for telecom line safety. Sized specifically for compact answering device chassis under heading 8521. Classified as other parts in 8522.90.58.80.
Answering Machine Line Interface Coupler
Hybrid coupler circuit that separates incoming calls from outgoing signals for message recording in telephone answering machines. Ensures electrical isolation per FCC telecom regs for heading 8521 devices. Classified in 8522.90.58.80.
Answering Machine Beep Generator Circuit
Tone generator IC producing standardized end-of-message beeps for telephone answering machines per industry protocol. 8522.90.58.80.
Answering Machine Message Playback Amplifier Board
A printed circuit board with integrated amplifier circuitry optimized for replaying stored voicemail messages at standard telephone audio levels, suitable principally for telephone answering machines. It interfaces directly with digital storage modules and handset speakers in answering devices. Falls under HTS 8522.90.58.80 as other parts of telephone answering machines.
Voicemail Greeting Message Storage Chip
EEPROM chip pre-loaded with user-recordable outgoing greeting messages for telephone answering machines, with interfaces tailored to answering machine control boards. It supports overwrite cycles specific to consumer voicemail use. This part is classified under 8522.90.58.80 for parts of telephone answering machines.
DTMF Decoder Chip for Answering Machines
Integrated circuit that decodes dual-tone multi-frequency signals for remote message control in telephone answering machines of heading 8521. Essential for functions like skipping messages via phone keypad. This specialized IC is under 8522.90.58.80.