Siemens S6 GSM Service Manual page 17

If you are using a phase 1 SIM-Card you will see the following:
Allow only
This will limit all outgoing calls to the numbers stored in the normal
Phonebook.
3.4 Allow last 1-5
This will limit all outgoing calls to the numbers
stored in the redail list (maximum five numbers!)
3.5 Call Screening
This feature will filter the incoming calls. If a call comes in which
number is stored in the phonebook, the phone will ring.
Otherwise the phone will only give an indication on the display.
3.6 SIM Lock
3.6.1 Prevent new SIM
3.6.2 Network Lock
3.6.3 Service-P. Lock
3.7 Loan Phone
If you set this feature, the „Prevent new SIM"
feature will be activated, and you cannot change
the charging information anymore.
3.8 Network Barring
3.8.1 All Calls Out
3.8.2 Out Internat.
3.8.3 Out Int.excHome
V1.3
If you set this feature, the phonecode will
be activated.
Whenever another SIM-Card is inserted,
the phone will ask for the phonecode.
If you have a network lock activated,
the phone will only accept SIM-Cards
of this network operator.
If you have a service provider lock
activated, the phone will only accept
SIM-Cards of this service providers.
No outgoing calls possible
Just national calls allowed
No international calls except to the home PLMN
Private Communication Systems
Set / Clear
Set / Clear
Set / Clear
Set / Clear
Set / Clear
Set / Clear
Set / Clear
Set / Clear
Set / Clear
Set / Clear
17
Mobile Phones
PHONECODE
PHONECODE
PHONECODE
PHONECODE
NETWORKCODE
SERV.-P. CODE
PHONECODE
PASSWORD
PASSWORD
PASSWORD
PN MP ST
D. Schnoor
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