Setting The Key Lock; Keypad Beep On/Off; Adjust The Display Contrast - Grandstream Networks DP715 User Manual

SETTING THE KEY LOCK

You can lock the keypad against unintentional entries. It is, however, still possible to pick up incoming calls
even with the keypad locked.
Enable the Keypad Lock:
1. Press and hold for approximately 2 seconds.
2. The display shows Keypad Locked briefly and the key lock icon
Disable the Keypad Lock:
1. Press Unlock then
2. Keypad Unlocked appears briefly in the display.

KEYPAD BEEP ON/OFF

You can set the handset so that a beep is heard every time a key is pressed.
1. Press .
2. Press or
3. Press to confirm.
4. Press or
5. Press to confirm.
6. Select
– On: switches keypad beep on.
– Off: switches keypad beep off.
7. Press to confirm your selection or press
setting.

ADJUST THE DISPLAY CONTRAST

1. Press .
2. Press or
3. Press to confirm.
4. Press or
5. Press to confirm.
6. Press or
7. Press Saveto confirm your selection or press
Firmware version 1.0.0.31
to unlock the keys.
repeatedly, select Handset.
repeatedly, select Keypad beep.
repeatedly, select Handset.
repeatedly,selectContrast.
repeatedly to select the desired contrast level (8 contrast levels).
DP715/DP710 User Manual
appears in the display.
to quit the menu without saving the
to quit the menu without saving the setting.
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