Yealink SIP-T2 Series Administrator's Manual page 26

Administrator's Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
4. Press the OK/√key or press Menu->Status to check the IP phone status, the phone screen displays the valid IP
address, MAC address, firmware version, and so on.
If the IP phone has successfully passed through these steps, it starts up properly and is ready for use.
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