Maxcom MM28D HS

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1. In on-hook state, press MENU/OK key + 4 key to enter the Settings interface, the cursor
stops at Phone setup
2. Press MENU/OK key to confirm and enter the submenu of Time and date, Language,
Input method, Contrast, Greeting text, LCD backlight
3. Press UP or DOWN key to select Greeting text, press MENU/OK key to enter the submenu
with On (or Off) and Welcome
4. Use UP↑ or DOWN↓ key to select the status to On (or Off) and edit the greeting text by
pressing digit key
5. Press MENU/OK key to confirm
 Setting duration of LCD backlight
1. In on-hook state, press MENU/OK key + 4 key to enter the Settings interface, the cursor
stops at Phone setup
2. Press MENU/OK key to confirm and enter the submenu of Time and date, Language,
Input method, Contrast, Greeting text, LCD backlight
3. Press UP↑ or DOWN↓ key to select LCD backlight, press MENU/OK key to enter the
submenu with 5 sec, 15 sec, 30 sec, 45 sec
4. Press UP↑ or DOWN↓ key to select your desired duration of LCD backlight
5. Press MENU/OK key to confirm
After the LCD backlight duration has been set , the backlight will turn off after being
turned on (by pressing any key or picking up the handset )up to the setting duration.
CALL SETUP
 Call waiting
1. In on-hook state, press MENU/OK key + 4 key to enter the Settings interface, the cursor
stops at Phone setup
2. Press UP↑ or DOWN↓ key to move the cursor to Call setup, press MENU/OK key to
confirm and enter the submenu of Call waiting, Call divert, Speed dial, Auto call
3. Press UP↑ or DOWN↓ key to select Call waiting , press MENU/OK key to confirm and
enter the submenu with Activate, Deactivate or Query status
4. Press UP↑ or DOWN↓ key select activate or deactivate the call waiting function.
5. Press MENU/OK key to confirm
If you select Activate and the unit prompt success in call waiting activated, when you are
talking with someone and there comes another call, the net will tell the caller: please wait.
When the conversation is ended, it will get through the waiting call.
NOTE: