Sim Services (Menu 13) - Nokia 6100 User Manual

M e n u f u n c t i o n s
Digital signature
You can make digital signatures with your phone. The signature can be
traced back to you via the user certificate that was used to perform the
signature. Making the digital signature can be the same as signing your
name to a paper bill, contract or other document.
For issuing a digital signature, select a link on a WAP page, for example,
the title of the book you want to buy and its price. The text to sign,
possibly including amount and date, for example, will be shown.
Check that the header text is
shown.
Note: 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 then you can select Sign.
Note: 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. Key in the signing PIN (see
Access codes on page 7) and press OK. The digital signature icon will
disappear, and the WAP service may display a confirmation of your
purchase.

SIM services (Menu 13)

In addition to the functions available on the phone, your
SIM card may provide additional services that you can
access in menu 13. Menu 13 is shown only if it is supported by your SIM
card. The name and contents of the menu depends on the available services.
Note: For availability, rates and information on using SIM services,
contact your SIM card vendor, e.g. network operator, service provider or
other vendor.
You can set the phone to show you the confirmation messages sent
between your phone and the network when you are using the SIM
services by selecting the option
service actions, menu 4-3-6.
Note that accessing these services may involve sending a text message
(SMS) or making a phone call for which you may be charged.
88
Read and the digital signature icon
Yes within the menu
is
Confirm SIM