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good day
i have problem with t20 ip phone
i need reset phone but nothing work.
press ok not work
recovery not work
i dont have password and need to reset phone
please send me your idea

What's the firmware of T20?
When you long press OK button for 10s, will phone give a reset prompt?

firmware is the latest version
screen of ip phone is initializing please wait and not change
press ok for 10 s not work and initializing please wait not change
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