Yealink SIP-T23P User Manual page 142

User Guide for the SIP-T23/T23P/T23G IP Phone
To export the phone configurations via web user interface:
1. Click on Settings->Configuration.
2. In the Export or Import Configuration field, click Export to open file download
window, and then save the file to your local system
To import the phone configurations via web user interface:
1. Click on Settings->Configuration.
2. In the Export or Import Configuration field, click Browse to locate a configuration file
from your local system.
3. Click Import to import the configuration file.
Note
The file format of configuration file must be *.bin.
How to upgrade firmware?
To upgrade firmware via web user interface:
1. Click on Settings->Upgrade.
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