Yealink T48G-SKYPE FOR BUSINESS EDITION User Manual page 251

To export the phone configurations via web user interface:
Click on Settings->Configuration.
1.
Click Export to open file download window, and then save the file to your local system.
2.
To import the phone configurations via web user interface:
Click on Settings->Configuration.
1.
Click Browse... to locate a configuration file from your local system.
2.
Click Import to import the configuration file.
3.
Note
The file format of configuration file must be *.bin.
How to export call log?
User can access call logs by downloading them to the local system for diagnosis purpose.
To export the call log via web user interface:
Click on Settings->Configuration.
1.
Click Export to open file download window, and then save the file to your local system.
2.
How to upgrade firmware?
To upgrade firmware via web user interface:
Click on Settings->Upgrade.
1.
Troubleshooting
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