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SETTINGS
Enter the current PIN code and conrm by pressing OK.
Enter the new PIN code and conrm by pressing OK.
Re-enter the new PIN code and conrm by pressing OK.
The PIN code is now changed. Make a note of the new PIN code and keep it in a safe
place.
ENABLE SIM CARD
If the telephone is started up without the correct PIN code being entered, this menu ap-
pears, for enabling the SIM card afterwards.
Select MENU > SETTINGS > SECURITY > ENABLE SIM.
Press OK to restart the telephone so that you can enter the PIN code and enable the
SIM card.
NETWORK
Service provider selection
It is possible to lock the telephone so only one particular provider can be used. This can
be useful if, for example, the telephone is used outside the usual provider’s coverage area
or near a national border where a foreign provider has a strong reception.
Select MENU > SETTINGS > NETWORK > OPERATOR SEL..
Konftel 300M performs a search of the available mobile networks and displays them in a list.
Select the network you want the telephone to be locked to.
Please note that the SIM card in the telephone will probably not function with all
networks, and that Konftel 300M may be locked to a particular provider.
Enable 3G
3G is enabled by default. If the telephone is located in a place with very poor 3G
coverage, this network may be switched off in order to force the telephone to use the GSM
network. This may reduce disruptions to calls and may extend the life of the battery.
Select MENU > SETTINGS > NETWORK > 3G (UMTS).
Press OK to switch between 3G enabled (lled box) and 3G disabled (empty box).