[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
T41S units asking for last 5 digits of serial number then reseting to factory
Author Message
richard.vince Offline
Junior Member
**

Posts: 1
Joined: Mar 2020
Reputation: 0
Post: #1
T41S units asking for last 5 digits of serial number then reseting to factory
I have several T41S and another model (a reception type Yealink model) that recently have been after powered up they have been asking for the last 5 digits of the serial number. Once this is entered into the phone via the keypad they reset back to factory defaults.
I have no idea why this is happening and it is driving me nuts. The phones are on 2 different sites and I have to travel to the other site to re-configure these phones after they have factory reset.
04-08-2020 03:09 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
T41S units asking for last 5 digits of serial number then reseting to factory - richard.vince - 04-08-2020 03:09 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  T46S Can't Factory Reset mvpmedia 1 124 10-21-2020 01:03 PM
Last Post: Yisroel_MongoTEL
  T42S factory reset without default password JeffWilkinson 11 856 09-29-2020 01:11 AM
Last Post: JeffWilkinson
  leading '1' is stripped off number in History jakthree 2 524 08-10-2020 10:58 PM
Last Post: jakthree
  Yealink T41s Multiple sip Accounts scorpio313 0 376 07-30-2020 08:13 PM
Last Post: scorpio313
  Permanent forward T41S microdata 1 702 05-28-2020 03:56 PM
Last Post: jolouis
  Ability to bypass number pad on T48 screen? celito 8 6,344 05-22-2020 03:08 PM
Last Post: cwatts@deltamodtech.com
  T41S pickup call with Swyxit qaztan 0 570 02-17-2020 04:39 PM
Last Post: qaztan
  T46S: Outlook contacts are called to email instead of telephone number primator 0 669 02-14-2020 12:24 PM
Last Post: primator
  Emergency Call over T41S Tino1977 1 812 12-19-2019 01:03 PM
Last Post: complex1
Sad T46G Can't Factory Reset Metroeastofficemachines 1 1,911 11-13-2019 07:36 AM
Last Post: Baron_Yealink

Forum Jump:


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

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