Nokia 6820 User Guide 81 Copyright © Nokia 2004SIM services16 SIM servicesIn addition to the functions that are available on the phone, your SIMcard 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 themenu depend entirely on the service available.Note: For availability, rates and information on using SIM services, contact yourSIM card vendor.You can set the phone to show you the confirmation messages that are sent between yourphone and the network when you are using the SIM services by selecting the option YesConfirm SIM service actions in Phone settings.Note: Accessing these services may involve sending a text message (SMS) ormaking a phone call for which you may be charged.