Nam Update - Nokia Phase A 6180i User Manual

Note: You need at least one active number to make calls. You
cannot change from one NAM to another during a call.

NAM update

The Number Assignment Module (NAM) in your phone
contains your assigned phone number(s) and other
system information that your service provider entered
during activation. The NAM update feature allows you to
easily activate or reactivate your phone without having
to go to your service provider. Updating the system
information in the NAM may improve your phone's
coverage and performance.
Depending on your service provider, your phone is either
automatically updated or you can manually initiate an
update. During updating, the message Updating service...
and the active call indicator
Automatic NAM update
While your phone's power is turned on, the network
periodically initiates automatic updating. Depending on
your service provider, you can choose to deactivate
automatic updating. To deactivate automatic updating,
press Menu 4-4-8 (Settings - Network services -
Automatic update of service) and select No.
Manual NAM update
Usually, you manually update your phone after talking
with your service provider's customer service
representative. To manually initiate an update, press
Menu 4-4-7 (Settings - Network services - NAM
update) and select OK.
Note: In some cases, when you try to connect to your
service provider, the following message may appear on
the display before the call is initiated.
'Lock' prevents the service provider from chang-
ing the lock code. 'Unlock' allows the provider to
change the code and restrict others from
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may appear.