Answering Machine Flash Upgrade Interface Board from United States
This is a printed circuit assembly for firmware upgrades via telephone line in digital answering systems, including a bootstrap loader and serial interface. It is specific to answering machines of heading 85.19 and qualifies as a printed circuit assembly under tariff item 8522.90.10.
Duty Rate — United States → Canada
0%
Import Tips
• Classify as a printed circuit assembly only if the board includes active elements such as the bootstrap loader IC
• Provide evidence that the board is solely for use with answering machines of heading 85.19
• Check duty rates and consider whether a certificate of origin is required for preferential treatment