[YMCS/YDMP Free Trial Program]Yealink would like to offer Free Trial Program of Yealink device management service for our current eligible customers. You can see the details below.
https://www.yealink.com/ydmp-freetrial-2020


Post Reply 
 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Cannot Reset T20 Without Password
Author Message
Wade Warren Offline
Junior Member
**

Posts: 1
Joined: Feb 2016
Reputation: 0
Post: #1
Cannot Reset T20 Without Password
I cannot get the phone (T20) to reset. When I hold the OK button down it asks if I want to reset... I press OK again. Then it asks for username/password. Password is not admin and we don't know what it is. Please help. Firmware is 9.73.0.50.

Much thanks.
02-12-2016 12:41 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
Cannot Reset T20 Without Password - Wade Warren - 02-12-2016 12:41 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Correct password don't work anymore Flying8882 5 1,384 11-10-2023 06:40 AM
Last Post: larrycore
  Local Log resulting <mac>-syslog.zip password SteffenUK 15 30,965 10-18-2023 06:34 AM
Last Post: stewart.ross@unsw.edu.au
  Password changed malexander@mrdrugs.com 1 569 09-04-2023 09:19 AM
Last Post: Regend_Yealink
  Can you recover contacts/data after a factory reset? stephensautoglass 2 2,074 12-09-2022 12:19 AM
Last Post: stephensautoglass
  Factory Reset bruceg 2 5,319 03-11-2021 07:15 AM
Last Post: bruceg
  Wifi Password Tip/Bug - Zero (0) Does Not Work joe1st 1 6,484 05-08-2020 09:54 AM
Last Post: complex1
  T27G admin password Nenad 1 9,370 11-19-2019 02:24 PM
Last Post: complex1
  Default user password... starion 4 18,741 10-30-2019 05:25 PM
Last Post: starion
  Wrong Password after fimrware upgrade Dario 3 10,297 06-03-2019 03:23 PM
Last Post: complex1
  T42G latest fw phone web interface invalid password clevoip 2 7,298 06-03-2019 03:03 PM
Last Post: Dario

Forum Jump:


User(s) browsing this thread: 1 Guest(s)

Contact Us   Yealink   Return to Top   Return to Content   Lite (Archive) Mode   RSS Syndication