Operation Manual
max. 25 cm / 10“
23
As soon as Playing demo … 
appears on the display, hold 
the handset close to your 
hearing aids (max. 25 cm away 
from both aids).
 Hold the phone in front of your face to check if you 
can hear the sound via the wireless transmission and 
not with the hearing aid microphone. 
 Changing position or distance may interrupt the 
transmission. This is normal.
 S  Use the volume buttons to set the volume to a 
comfortable level.
 S Press the display key 
End to end the test.
 The test will automatically stop after 15 minutes.
The test is available in English, German, French or Spanish  
depending on the language setting for the phone. For any 
other language setting, it will be played in English.










