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T42S phone not allowing to change default admin password?
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complex1 Offline
3CX Adv. Cert. Engineer
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RE: T42S phone not allowing to change default admin password?
(03-14-2019 08:23 PM)SysAdmin-Edgar Wrote:  I have yealink phone T42S with firmware version 66.9.0.45 and I’m trying to change default password of admin to my own password.
When I log into phone using web browser I go to Security tab and for User type I select admin and for old password I enter admin.
For new password I enter a new password and for confirm password I re-enter my new password. Then phone automatically boots.
I wait a few minutes and when I try to login it does not accept my new password and I can’t log in. I have to hold ok button to reset
phone to factory settings.

How do you change default password admin to our own password?

Hi,

Please do not use a password with special characters and try again or ask the supplier of the firmware for help.
Looks like the firmware is customized.

Hope this will help.

Kind regards,
Frank.

I am not an employee of Yealink.
Dutch is my native language, not English. Apologies for my imperfect grammar.
Please do not send unsolicited PM messages. I will not answer them.
03-15-2019 01:46 PM
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RE: T42S phone not allowing to change default admin password? - complex1 - 03-15-2019 01:46 PM

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