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+--- Thread: EXP39 backlight (/showthread.php?tid=2019)
EXP39 backlight - support@vision4it.nl - 07-04-2014 07:25 PM
Hi,
We have a setup with T26P and 3x EXP39. Now only the second connected EXP39 lights up the backlight whenever you dial or receive a call. The firts and third one do not light up. It does not matter in what order you connect the EXP39,'s , it's Always the second one which lights up.
Any recommendations? What am I doing wrong?
Beste regards,
Marcel Nagtegaal
RE: EXP39 backlight - Yealink Support - 08-26-2014 09:55 AM
Hi,
The Expansion module (<2) is powered by the host phone.If you connect 3 EXP39,you need plug power to the third EXP39.
Thx
RE: EXP39 backlight - support@vision4it.nl - 08-26-2014 03:14 PM
we have seen that setting the screen to 'Always On' and no automatic 'dim' helps the exp to remain lit. However this is a workaround since rebooting the Phone resets this setting.
We need a permanent solution but are helped at the moment.
cheers, Marcel
RE: EXP39 backlight - Yealink Support - 08-26-2014 08:50 PM
Hi,
How about you just connect 2 EXP,will the both of them light up?
You can try to upgrade both T26 and EXP to latest firmware.
Thx