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All phones light screen backlight when call is hung up.
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complex1 Offline
3CX Adv. Cert. Engineer
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Posts: 1,006
Joined: Jan 2014
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Post: #3
RE: All phones light screen backlight when call is hung up.
Hi Bobcat19,

For this “strange” issue / behaviour, please read the T27P Admin Guide page 184 and further, chapter “Backlight”

"You can configure the backlight time as one of the following types:
Always Off…
Always On…
15s, 30s, 1min, 2min, 5min, 10min or 30min: Backlight is turned off when the IP phone is inactive after a preset period of time (in seconds), but it is automatically turned on if the status of the IP phone changes or any key is pressed.
"

Kind regards,
Frank.

Dutch is my native language, not English. Apologies for my imperfect grammar.
Please do not send unsolicited PM messages. I will not answer them.
03-07-2017 10:57 AM
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RE: All phones light screen backlight when call is hung up. - complex1 - 03-07-2017 10:57 AM

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