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How do I change out a Polara Model X voice chip?
Follow the attached guide to replace a Polara Model X voice chip on SC315, SC315-G or R820-G systems.
For the SC315 (legacy) product, you can view the procedure here: https://carmanah.com/wp-content/uploads/2018/04/traf-sc315-polara-voice-chip-replacement.pdf
The procedure is very similar for the SC315-G and R820-G systems.
Contact Carmanah if assistance is required.