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T22P contrast settings
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Henry Offline
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Post: #1
T22P contrast settings
After a reboot the contrast on my T22P is set to 1 which leads to a very light display, but I can't seem to find a way to set this to a higher value.

Thanks in advance
(This post was last modified: 01-24-2014 06:03 PM by Henry.)
01-24-2014 06:02 PM
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Yealink Support Offline
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Post: #2
RE: T22P contrast settings
Hi Henry,

Can you tell me the version of your T22P?
Can you reboot or reset to facotry and test again?
01-24-2014 09:23 PM
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Henry Offline
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Post: #3
RE: T22P contrast settings
Hello,

Firmware Version is 7.70.188.13, Hardware Version 5.0.0.61.
Resetting the phone to factory caused it to hang on 'Sending Provisioning Requests'
01-24-2014 10:13 PM
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Yealink Support Offline
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RE: T22P contrast settings
(01-24-2014 10:13 PM)Henry Wrote:  Hello,

Firmware Version is 7.70.188.13, Hardware Version 5.0.0.61.
Resetting the phone to factory caused it to hang on 'Sending Provisioning Requests'

Hi Henry,

Sorry.
Do you mean your phone is stuck in 'Sending Provisioning Requests' interface?
Can you contact our local distributor Lydis for help?
01-25-2014 09:32 AM
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Henry Offline
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Post: #5
RE: T22P contrast settings
The phone is functioning again (held the ok-button for 10 seconds) and the display is readable again. But still strange there is no way to adjust the contrast settings.
(This post was last modified: 01-26-2014 12:05 AM by Henry.)
01-25-2014 11:41 PM
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Yealink Support Offline
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Post: #6
RE: T22P contrast settings
Hi Henry,

Sorry. I can't see any contrast settings in the T22P with 7.70.188.13.
01-26-2014 01:50 PM
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