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S I M s e r v i c e s
Check that the header text is
Read
and that the digital signature icon
is shown.
If the digital signature icon does not appear, there is a security breach,
and you should not enter any personal data such as your signing PIN.
To sign the text, read all of the text first, and select Sign.
The text may not fit within a single screen. Therefore, make sure to scroll
through and read all of the text before signing.
Select the user certificate you want to use. Enter the signing PIN (see
"Access codes," p. 9), and select OK. The digital signature icon
disappears, and the service may display a confirmation of your purchase.
16. SIM services
Your SIM card may provide additional services. You can
access this menu only if it is supported by your SIM card. The name and
contents of the menu depend on the available services.
For availability and information on using SIM card services, contact your SIM
card vendor. This may be the service provider, network operator, or other vendor.
To set the phone to show you the confirmation messages sent between
your phone and the network when you are using the SIM services, select
Menu
>
Settings
>
Phone
>
Confirm SIM serv. actions
> Yes.
Accessing these services may involve sending messages or making a
phone call for which you may be charged.
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