Ring Generator for Telephony from China
A Ring Generator for Telephony generates ringing voltage for analog telephone systems connected to telephonic networks. It falls under tariff item 8543.70.00 as specialized apparatus for telephonic instruments, performing an individual electrical function.
Duty Rate — China → Canada
0%
Import Tips
• If the ring generator is presented as a part of a telephone exchange or PBX, it may be classified under heading 85.17
• Ensure the device complies with ISED technical requirements for connection to Canadian telephone networks
• Provide CBSA with technical documentation to confirm its individual function