Mitel MiVoice Handset Audio Assembly from Mexico
Mitel MiVoice 6900 series handset printed circuit with Opus codec, noise suppression, and stereo wideband support. Designed for enterprise line telephones under 8518.30.10. HTS 8518.90.20.00 classification for handset-specific PCBAs.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide handset model cross-reference showing 8518.30.10 compatibility
• Document packet loss concealment algorithms for VoIP verification
• Include acoustic echo canceller tail length specs (typically 128ms)