How to set the ring volume Three ring volume levels are available for your selection. 1 Press Press The current ring volume level is played and displayed. 3 Press one of the digit keys from through to select your desired ring volume level 4 Press to save the settings Tip You can press and hold to � turn off the ringer. display. 5.5.4 will
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5.5.5
1
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2
How to activate/deactivate the keypad lock Press and hold is displayed if keypad
lock is activated. Press and hold again to deactivate the keypad lock � will be disappeared if keypad lock is deactivated. Tip You can also deactivate the keypad lock by removing and replacing the batteries of the handset. 5.5.6 How to select recall time Recall time is the time delay by which the line will be disconnected after you press .The default value of recall time preset in your CD140 should be the best suited for your country network.You do not need to change it. 1 Press
2 3
How to set the earpiece volume
Three earpiece volume levels are available for your selection. Press
1 2
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3
4
Press The current earpiece volume level is displayed. Press (low), (medium) or (high) to select your desired earpiece volume level Press to save the settings
Press Press one of the digit keys from through to select the recall time 21
