92Copyright © 2005 Nokia. All rights reserved.14. SIM serviceIn addition to the functions available on the phone, your SIMcard may provide additional services that you can access in thismenu, which is shown only if it is supported by your SIM card. The name andcontents of the menu depend on the SIM card.For availability, rates, and information on using SIM services, contact your SIMcard vendor. This may be the network operator, service provider, or other vendor.Depending on the operator. To set the phone to show you the confirmationmessages sent between your phone and the network when you are using the SIMservices, select Menu > Settings > Phone settings > Confirm SIM actions > Yes.Accessing these services may involve sending messages or making a phone call forwhich you may be charged.