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Q: The chime bell doesn’t work.
A: 1. Check the chime bell setting.
2. Check if it is in wait mode.
3. Check the battery of door sensor.
Q: In case the function button does not work well
A: 1. The function button may not work well if the phone connection is
inadequate. Press the function button for a long time.
Содержание SAVERCALL-3000
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