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Kimberly SanchezAug 14, 2025
Why is two-way communication from my Rath SmartRescue 5 so poor?
- LLindsey CannonAug 14, 2025
Poor two-way communication from the SmartPhone could be due to feedback on the line. Try adjusting the VR1 and VR2. Also, verify that the wiring is not spliced onto the phone line cord.


