User guide

TELEFONIEREN
Options during playback
• During playback the speaker volume can be boosted up to + 40 dB max by
pressing . The Boost-LED will turn on.
By turning the rotary button on the right hand side you can adjust the tone.
To turn off the boost function press again.
• You can use the rotary button on the left hand side to adjust the speed of
message playing.
Repeating a message
• Press to repeat the current message.
• Press and hold down until you hear a signal tone to repeat the previous
message.
Boost
Boost
16
TELEFON IN BETRIEB NEHMEN
Helpline UK 0844 800 6503
(See page 33 for costs and hours of operation)
MESSAGES