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%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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)