[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.

Post Reply 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
T48G Power LED blinking when screen off
Author Message
TM2-Megatron Offline
Junior Member

Posts: 4
Joined: Aug 2015
Reputation: 0
Post: #1
T48G Power LED blinking when screen off
After updating to the latest firmware on my T48G (, I've noticed an irritating behavior that the phone never exhibited before. Whenever the screen goes off (in the GUI I have Unused Backlight set to off with a 2 minute delay), the Power LED light starts blinking slowly. This doesn't happen when I change the Unused Backlight setting to low.

I can't find any setting related to the Power LED that stops this from happening, nor do I know if this is simply the way the new firmware tells the phone to behave or not. I've tried a factory reset of the phone, and it still happens. It also isn't related to my VOIP service provider, as the phone exhibits the behavior before I even setup an SIP account on in it. If this is some new desired behavior, I'd appreciate an option be added in the phone's GUI to disable it. I find it irritating as I only want the LED to blink like that when there's a voicemail waiting. But now, whenever the screen goes off the phone behaves as if I have a voicemail, and the only way to know for sure is to hit a button to switch on the screen.
(This post was last modified: 03-05-2017 01:44 AM by TM2-Megatron.)
03-05-2017 01:41 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 

Messages In This Thread
T48G Power LED blinking when screen off - TM2-Megatron - 03-05-2017 01:41 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  exp43 Stuck on Wellcome Screen nolto 0 302 02-03-2023 04:57 PM
Last Post: nolto
Information Toggle Power LED or update config via remote? 48design-cg 0 304 01-17-2023 05:32 PM
Last Post: 48design-cg
  T48G + EHS36 +Janra engage 75 not hanging up call kris.hetherington@firstsource.com 1 3,613 09-30-2022 03:23 AM
Last Post: knewgent
  T48G - TLS 1.2 Support for 3CX Futureweb 1 1,000 09-30-2022 12:55 AM
Last Post: complex1
  T48U - how to remove the DND button from main screen ckatz@bluip.com 1 3,039 11-10-2021 12:05 AM
Last Post: sbrammer
Bug Transfer to Broadworks Network Directory Contacts - screen timeout issue livehappy42 0 1,861 10-27-2021 07:58 AM
Last Post: livehappy42
  T48U -- BLF and touch screen gvard 0 1,607 10-19-2021 04:16 PM
Last Post: gvard
  T42G - Stuck at Welcome screen clevoip 1 3,575 10-15-2021 01:28 AM
Last Post: complex1
  T41P/T48G/T58V IPv6 SIP Issues ReubenFarrelly 22 53,775 08-01-2021 06:14 PM
Last Post: Phil2021
Question T48G + WH66 Futureweb 1 3,243 06-09-2021 09:22 PM
Last Post: Futureweb

Forum Jump:

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

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