Operation Manual

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4. You can use the and key to choose
External to stop all outgoing calls, then press the
key.
5. Or press Select Num press the key.
6. Press the key.to select Number 1, press the
key. There are 4 records available to store 4
different prefixes to be barred.
7. Enter the prefix to be barred e.g. 0845 or 07 or 09.
8.Press the key to save and exit.
Do Not Disturb
This functions turns off the handset ringer and allows the
user to ignore all incoming calls (except intercom calls).
1. Press and hold key for 5 seconds to enter the
Do Not Disturb mode. The screen will display Non
Disturb.
2. To turn off the Do Not Disturb function, Press and hold
key again for 5 seconds.
ADVANCED FUNCTIONS