Yealink SIP-T21 E2 - Phone Status

Getting Started
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 Phone status (e.g., product name, hardware version, firmware version, product ID,
MAC address and device certificate status).
 Account status (e.g., register status of SIP accounts).
Note
To view the phone status via phone user interface:
1. Press , or press Menu->Status.
2. Press or to scroll through the list and view the specific information.
To view the phone status via web user interface:
1. Open a web browser of your computer.
2. Enter the IP address in the browser’s address bar, and then press Enter.
3. Enter the user name (admin) and password (admin) in the login page.
4. Click Confirm to login.
You can view device certificate status via phone user interface only.