Bosch Integral TM13 - Page 134

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134
Protecting
the phone from unauthorized users A
Y
ou can choose between five different lock levels (not included as a standard fea -
ture. Please consult your BOSCH TELECOM service representative if required).
Setting the lock levels -
Select the desired menu item.
Specify the desired lock level using a digit
key.
Y
ou can choose one of the following op -
tions:
1 Emergency calls only
2
Emergency calls and internal calls
3 Emergency calls, internal calls, code
dialing, T A and AEI
4 Disable settings changes
5 No lock
Confirm your selection.
Y ou can now lock your phone.
Note:
After three unsuccessful attempts to unlock
the phone, it will be blocked for 15 minutes.
Menu 'Lock↓
COS 1: 1..5 'Lock