8212 DECT Handset
Maintenance Manual
8AL90334ENAAed01 15 /17
Speaker tone test:
Tones in different frequencies will be generated in the speaker. The frequencies are: 350, 500, 700,
1000, 3000 and 6000 Hz
Headset tone test:
Tones in different frequencies will be generated in the headset, a headset should be inserted into
the HS at this point in time. The frequencies are: 350, 500, 700, 1000, 3000 and 6000 Hz
Audio loopback test:
Test is the audio paths are working as expected. First the headset is test, then the speaker and
finally the earpiece. The user is expected to generate some inputs in the microphone of the HS and
verify that the input is outputted in the tested device.