Yealink SIP-T22 User Manual download pdf (Page 37)

Professional IP Phone Using the Advanced Phone Functions

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Reboot

You should reboot the phone when you are challenged, e.g. after applying changes to

the phone configuration.

To reboot via Web interface:

1) Choose Upgrade->Basic.

2) Click Reboot button.

Note:

You can only reboot from Web interface. Please do not power off during reboot, or it will

case the flash memory error.

Reset to Factory

You should reset the phone only in this case: the phone configuration was changed and

the phone is not functioning anymore. To maintain the configuration of the phone, you

need your system administrator or service provider’s advice.

To reset to factory via phone interface:

1) Press the softkeys Menu, scroll to Settings, press Enter softkey, use the navigation

keys to highlight Advance Settings.

2) You are prompted to enter the required password, the default one is admin.

3) Scroll to Reset to Factory, press Enter softkey.

4) You are prompted to confirm the change, press OK softkey to reset to factory

settings, press Cancel softkey to return to previous menu.

5) It will takes a few minutes to reset, please do not power off during resetting, or it

will cause flash memory error.

To reset to factory via Web interface:

1) Choose Upgrade->Basic.

2) Click Reset button.

Note:

If you confirm all current setting changes including contact list, call history, account

settings, etc will be lost, you need to export the configuration first if you still want to

import the old configurations after reset. Or your phone must be configured anew

manually unless mass provisioning is used!

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Yealink SIP-T22 User Manual Page 37