Nokia 6170 User Guide - Page 138

SIM services, Select the user certificate you want to use. Key in the signing PIN see - buy

Page 138 highlights

To make a digital signature, select a link on a page, for example, the title of the book that you want to buy and its price. The text to sign (possibly including amount, date, etc.) will be shown. 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 then you can 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. Key in the signing PIN (see Access codes on page 16) and press OK. The digital signature icon will disappear, and the service may display a confirmation of your purchase. ■ SIM services In addition to the functions available on the phone, your SIM card may provide additional services that you can access in this menu which is shown only if it is supported by your SIM card. The name and contents of the menu depend entirely on the service available. To set the phone to show you the confirmation messages sent between your phone and the network when you are using the SIM services, press Menu, and select Settings, Phone settings, Confirm SIM service actions, and Yes. Copyright © 2005 Nokia. All rights reserved. 138

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138
Copyright ©
2005 Nokia. All rights reserved
.
To make a digital signature, select a link on a page, for example, the title of the
book that you want to buy and its price. The text to sign (possibly including
amount, date, etc.) will be shown.
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 then you can 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. Key in the signing PIN (see
Access
codes
on page
16
) and press
OK
. The digital signature icon will disappear, and the
service may display a confirmation of your purchase.
SIM services
In addition to the functions available on the phone, your SIM card may
provide additional services that you can access in this menu which is
shown only if it is supported by your SIM card. The name and contents of the
menu depend entirely on the service available.
To set the phone to show you the confirmation messages sent between your
phone and the network when you are using the SIM services, press
Menu
, and
select
Settings
,
Phone settings
,
Confirm SIM service actions
, and
Yes
.