If the 2.8 inch color display on your new Grandstream GXP2135 is too bright or dim out of the box, then follow these quick and easy steps to adjust the brightness! Because not all office settings are the same, Grandstream has made it simple to customize this small, but important detail on your new phone.
Start by pressing the round Menu button on the front face of the phone.
Then select Preference, followed by Appearance.
Once you are there, select Idle LCD Brightness. From there, you will be able to adjust the brightness of your screen by pressing the Left and Right arrow keys.
https://youtu.be/WsVpLUdxYuQ?si=g7Arw3u20MWfKq8q We're back with more VoIP News for April 2025! In this month's episode, we'll…
Growing pains don’t only happen to people, they happen to businesses too! It’s fantastic that…
When looking into new or upgraded IP paging equipment, many people don’t realize that you…
https://youtu.be/Gex7e6jUGSA?si=ts4-9p6JlWS4ZsC8 If you need a rugged, reliable VoIP panel phone that auto-dials with ease, the Viking…
https://youtu.be/FE2kcF7KjgQ?si=inw4thEr2thxgGeL When it comes to security, you should never cut corners. Having something that you…
https://www.youtube.com/watch?v=X2_HXAv73FI Your March VoIP News Update is out now! This month we showcase an awesome…