7.Key System Functions

7.14 Wake-up Call

7.14.1 To Register Wake-up Call

The system automatically sends ring signal to a station that already registered a wake-up time. Two kinds of wake-up call exist; effective for one-day or effective until canceled.

7.14.2 To Register Wake-up Time

1)Press TALK ( ) button.

2)Press PROGRAM ( ) button longer than 1 second.

3)Press and 4 digits wake-up time (HHMM) in 24-hour mode. (HH = 00~23, MM = 00~59)

4)Press for permanent use. Otherwise it is set for just one time use.

5)Press PROGRAM ( ) button longer than 1 second. (Confirmation tone will be heard)

7.14.3 To Cancel Wake-up Call

1)Press TALK ( ) button.

2)Press PROGRAM ( ) button longer than 1 second.

3)Press

4)Press PROGRAM ( ) button longer than 1 second. (Confirmation tone will be heard).

7.15 Step Call

Call the desired intercom party.

1)After hearing ICM busy tone, dial the last digit of desired intercom party in the same 10’s

group.(e.g. If you dialed a busy station ‘112’, press to call station ‘114’.)

2)This feature can be used for external call by pressing “SPEED( ) + last digit”.

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LG Electronics GDC-400 Step Call, To Register Wake-up Call, To Register Wake-up Time, To Cancel Wake-up Call