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Not possible to switch the device on
Check the capacity of accumulator. Check
power adapter. Change batteries.
No sound, but the power supply indicator lights
Check, if the volume is not too low. Units can
be out of range. The key "TALK" can be
pressed. Units are not paired.
Feedback or sound interruptions
Units too close to each other. Volume set for
maximum on both units. Batteries or
accumulator can be discharged.
Conversation or sound of another unit
Unit probably receives signal from another
unit. Pair your units according to instructions
on page 10.
Troubleshooting
