Ericsson W3X - Manual (Page 38)

Configuration and Management
32 1/1551-CRH 102 168 Uen Rev A 2008-12-16
is used for SIM authentication.
Auto APN If enabled, the APN (Access Point Name) is
automatically configured based on information on the
SIM card. If this fails, an alarm is raised (displayed in
the ALARMS section on the Overview page as “No
Auto APN was found”) the APN has to be provided
manually in the “APN” field (see below).
APN: The APN, which is a reference to the
HSPA/UMTS/GSM Internet access point on the
service provider’s network. The APN usually has the
format <name.service_provider.country>.
PPP user name: The Point-to-Point Protocol Internet mode user name,
which is used for user authentication.
PPP password: The Point-to-Point Protocol Internet mode password,
which is used for user authentication.
Authentication
Protocol: The authentication protocol (PAP or CHAP) to be
used when PPP is used for authentication.
If authentication is required because of a reset to factory default
configuration, fill in the appropriate fields and click
Apply to save the
settings.
Note: Only enter details you have received from your service provider
and leave other fields empty.
3.4.3.1 Unblock SIM Card
If three attempts have been made with an incorrect PIN code, the SIM card
is blocked and the
Unblock SIM button is displayed besides the “PIN” field.
Figure 27 - Unblock SIM button
The PUK code is needed to unblock the SIM card. Click the Unblock SIM
button to display the Unblock SIM page: