Nokia 6810 User Manual

Copyright

 © 

2004 Nokia. All rights reserved.

170

Check that the header text is 

 and that the digital signature icon 

 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 add the digital signature to the text, read all of the text first and then you can 
select 

.

Note: The text may not fit on a single screen. Therefore, make sure to 
scroll through and read all of the text before signing.

Select the user certificate that you want to use. Key in the signing PIN (see 

) and press 

. The digital signature icon will disappear and the 

service may display a confirmation of your purchase.

■ SIM services (Menu 10)

In addition to the functions that are available on the phone, 
your SIM card may provide additional services that you can 
access in Menu 10. Menu 10 is only shown if it is supported by your SIM card. The 
name and contents of the menu depend entirely on the service available.

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 that are 

sent between your phone and the network when you are using the SIM services by 
selecting the option 

 in 

 in 

.