Amplicomms BTH 1410-NL Mode D'emploi page 18

BTH 1410-NL
1 Volume control
2 LED indicator
3 Off-hook/On-hook button
4 Microphone button for room monitoring
5 Balance left/right (only applicable when connected to an ordinary earp-
hone/headphone)
6 Tone clarity button
7 Audio line-out socket for earphone
8 Jack for charging cable (micro USB)
9 On/Off switch
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Helpline UK 0844 800 6503 Helpline UK 0844 800 6503
(See page 25 for costs and hours of operation) (See page 25 for costs and hours of operation)