Dial the number of the third party. When third party answers, press the CONF key once. Adjusts handset receiver volume. Activates hands-free operation. Deactivates hands-free operation.
Turns call indicator lamp on or off for incoming call notification.
Press the HOLD key once. Replace the handset in the cradle. Calls may not be left on HOLD for longer than approximately 2 minutes. The call can be retrieved only from the station that placed it on hold. To place a call on exclusive hold press the HOLD key twice .