| About This Guide | 6
Changes for Guide Version 1.6
Revision Updated Section
WH62/WH63 optimized the function that the Headset Local Ringtone is enabled
by default when the headset is connected to the desk phone.
Basic Settings
Changes for Guide Version 1.5
Revision Updated Section
WH62/WH63/WH66/WH67 added the tone indications when the headset enters
the pairing mode, and the pairing is successful.
Add Additional
Headset(s) without
Docking
WH62/WH63/WH66/WH67 added the feature to unpair the headset with base. Unpair the Headset
with Base
WH62/WH63 added the feature that you can check if OTA upgrade is supported
in Yealink USB Connect.
Firmware Update
WH62/WH63/WH66/WH67 added Permanent Conference Mode. Advanced Settings
WH62/WH63 optimized the function that the Headset Local Ringtone is enabled
by default when the headset is connected to the desk phone.
Basic Settings
Changes for Guide Version 1.4
Revision Updated Section
WH66/WH67 added the Local Contacts function. Local Directory
WH66/WH67 added the Call History function. Call History
WH62/WH63 added the feature that the USB phone port supports connection to
EHS60 to be compatible with the call control function of Cisco, Polycom, Avaya
and Grandstream IP phones.
Use the EHS60
WH62/WH63/WH66/WH67 added the feature that you can connect additional
headsets without docking.
Add Additional
Headset(s) without
Docking
WH66/WH67 added Voice Guidance. Advanced Settings
WH66/WH67 added the feature that you can place a call from the directory and
the call history.
Basic Call Usage on
WH66/WH67 Base
Changes for Guide Version 1.3
Revision Updated Section
You can turn off busylight through Yealink USB Connect, the busylight will be on
only when there is an incoming call. It can optimize battery performance.
Status and Busylight
LED
WH66/WH67 added Bluetooth discoverable time configurable. Basic Settings
WH66/WH67 added the feature that you can set base ringtone volume without
changing the volume of the headset.
Basic Settings