7.When the display shows Confirm ?, press the Del All soft key.
8.A beep will sound to confirm and the 8012 will return to standby mode.
Caller ID on Call Waiting
This service allows the number of a calling party to be displayed while on another call. When the number of the second caller is displayed, press the Flash soft key to answer. To return to the first caller, press the Flash soft key again.
Key Lock
Activating this feature causes the keypad to be disabled, but allows calls to be answered.
To lock the keys in the standby mode, press 
until the display shows HS
Locked. The key icon 
will also appear.
To unlock the keys in the standby mode, press 
until the key icon disappears.
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