To Reset the POLYCOM Lync phone do the following steps.
- Press and HOLD * with # for five seconds. (Hard Reset – Hold down * and #, Factory Reset – Hold down 4 and 6.)
- Disconnect power (while pressing the above keys)
- Reconnect the phone’s power supply.
- It will prompt for clear user created data.“The operation you have requested will erase all user-created data.
Do You want to continue.”
- Select Yes
Phone will remove user configuration data and restart with new settings.