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4.19.1 Setting the base ring volume (0-9)
• Press the Programming key .
• Press the Up or Down key repeatedly until ‘RING SEL’ appears on the display.
• Press the Programming key .
• ‘EXTERNAL‘ appears on the display.
• Press the Up or Down key repeatedly until ‘BASE’ appears on the display.
• Press the Programming key .
• Press the Up or Down key repeatedly until ‘VOLUME’ appears on the display.
• Press the Programming key .
• The current volume level used appears on the display.
• Enter a number between 0 and 9 to select the desired ringer volume. Use the number keypad
to do this.
• Press the Programming key to confirm your selection.
4.19.2 Setting a ringer melody
• Press the Programming key .
• Press the Up or Down key repeatedly until ‘RING SEL’ appears on the display.
• Press the Programming key .
• ‘EXTERNAL‘ appears on the display.
• Press the Up or Down key repeatedly until ‘BASE’ appears on the display.
• Press the Programming key .
• ‘MELODIES‘ appears on the display.
• Press the Programming key .
• The currently set ringer melody appears on the display.
• Enter a number between 1 and 9 to select he desired ringer melody. Use the number keypad
to do this.
• Press the Programming key to confirm your selection.
4.20 Locking the key pad
If you lock the alphanumeric keypad, it is impossible to dial a telephone number.
Only the Programming key can still be used. ‘KEY LOCKED’ will be displayed on the display.
• Press the Programming key .
• Press the Up or Down key repeatedly until ‘KEY SETUP’ appears on the display.
• Press the Programming key .
• KEY LOCK‘ appears on the display.
• Press the Programming key .
• The current status of the keypad appears on the display:
- ‘LOCK’: the keypad is locked
- ‘UNLOCK’: the keypad is not locked
• Press the Up or Down key to make your selection.
• Press the Programming key to confirm your selection.
4.21 Turning key click on/off
You can set the telephone to make a sound whenever you press a key.
• Press the Programming key .
• Press the Up or Down key repeatedly until ‘KEY SETUP’ appears on the display.
Butler 2405/2410
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Butler 2405/2410
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