Sim Services (Menu 15) - Nokia 5510 User Manual

You will see a note on the phone display if the identity of the WAP server or WAP gateway cannot be
verified, the WAP server or WAP gateway certificate is not authentic, or if you do not have the correct
certificate in your phone.
To view the list of security certificates:
1. In the Services menu, scroll to
2. Scroll to Security certificates
Security icon
If the security icon (
phone and the WAP gateway or WAP server is encrypted and secure. The WAP gateway or WAP server is
identified by the IP address
Connection settings.
However, the security icon does not indicate that the data transmission between the gateway and the
content server (place where the requested resource is stored) is secure. It is up to the service provider
to secure the data transmission between the gateway and the content server.

SIM services (Menu 15)

This menu is shown only if your SIM card provides additional services. The name and
contents of this menu depend on the services available.
Note: Your phone must be switched on to use this function. Do not switch the phone on when wireless
phone use is prohibited or when it may cause interference or danger.
To access this menu: In standby mode, press
Note: For availability, rates and information on using SIM services, contact your SIM card vendor, e.g.
network operator, service provider or other vendor.
Settings and press
and press
) is displayed during a WAP connection, the data transmission between the
(if the bearer is Data) or
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(Select).
(Select).
Service number (if the bearer is USSD) setting in
(Menu), , and (Select).
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