Aastra DT423 User Guide - Cordless Phones for MX-ONE - Page 66
Select Information, Black or Black also in call. Press Back.
View all Aastra DT423 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 66 highlights
User Manual Cordless Phones for MX-ONE™ 3 Select "Locks". 4 Select "Phone lock". 5 Select "Change PIN code". 6 Enter the old PIN code. 7 Press "OK". 8 Enter the new PIN code. 9 Press "OK" and enter the new PIN code again. 10 Press "Save". 13.8.4 Display Settings Screen Saver The screen saver can be set to one of the following settings: • Information: Displays status and identification information while the handset is idle. • Black: The screen is black when the handset is idle. • Black also in call: The screen is also black when the handset is in call To set the screen saver. 1 Enter the menu by pressing "Menu". 2 Select in the menu. 3 Select "Display". 4 Select "Screen saver". 5 Select "Information", "Black" or "Black also in call". Press "Back". Brightness Note: An intrinsically safe handset's display brightness is lower than a non-intrinsically safe handset's display brightness due to current limitations. 1 Enter the menu by pressing "Menu". 2 Select in the menu. 3 Select "Display". 4 Select "Brightness". 5 Select "Normal" or "Power save". 6 Press "Back". Contrast 1 Enter the menu by pressing "Menu". 2 Select in the menu. 3 Select "Display". 4 Select "Contrast". 5 Step with to increase and to decrease the contrast. 6 Press "Back". 1424-EN/LZT 103 089 B 2014-04-13 60