7.- Numeric keyboard
8.- Do not disturb button
In idle mode, press and hold for three seconds to enter Do not disturb mode. The ring
sound will be deactivated.
9.- Hold
In idle mode, press and hold the button for three seconds, the keyboard will be
blocked. Using this you cannot press the keys accidentally. Press and hold for three
seconds, once again, to reestablish the keyboard.
10.- Microphone
11.- Charging base
12.- Charging indicator light / Page
Use it to locate a wireless handset. (TEL-2470 only)
13.- Up / Outgoing call review
Use it to move it between submenus.
Press to increase the volume level (3 levels).
Press to check the previously dialed numbers.
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