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.