BT Synergy 2120 User Manual page 24

To cancel the direct call number
Press twice in quick
Options
succession.
To lock the handset against
unauthorised use
You can lock the handset so
that NO ONE else can use it.
Options
Until the display flashes
Del
HS setting
Options
Until the display flashes
Del
HS lock
Display shows
Options
Enter the 4-digit handset PIN.
KEYPAD
(Original setting, 0000).
Display shows
Options
locked
.
Please note
You cannot make any calls from the
handset once the lock is on.
This includes emergency numbers.
You must unlock the handset before
any calls can be made.
.
.
HS PIN .
HS
To unlock the handset
Display shows
Options
Enter the 4-digit handset PIN.
KEYPAD
(Original setting, 0000).
Options Display returns to standby.
To switch the keytones off and on
When you press a button on
the handset, you hear a
beep. You can switch these
beeps off.
Options
Until the display flashes
Del
HS setting
Options
Until the display flashes
Del
Key tone
Options
Until the display flashes
Del
ON or OFF
To confirm the setting
Options
displayed.
HS PIN .
.
.
.
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