Headset to handset, Handset to headset, Headset with group listening – AASTRA 4222 Office for BusinessPhone User Guide EN User Manual
Page 101: Headset to handsfree, Handsfree to headset
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101
BusinessPhone – Dialog 4222 Office / Dialog 3211 & 3212
Accessories
Headset to handset
u
Lift the handset.
Handset to headset
Í
Press the Headset key.
Headset with Group Listening
Â
Press to toggle between headset with or without Group
Listening.
Headset to handsfree
Â
Press.
Í
Press the Headset key.
Handsfree to headset
Í
Press the Headset key.
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