To access phone numbers for different network services, such as telephone directories or technical troubleshooting, open Contacts and select Options > SIM numbers > Service numbers.

Service numbers are offered by the network operator or service provider, but they may not be available if your SIM card contains no service numbers. Contact your SIM card vendor for more info.

To call a service number, scroll to it and press the call key.

Tip:

To find a specific service, enter the first characters of the service name and press the scroll key. The matching service names are displayed.

To view the phone number of a network service, scroll to the service and press the scroll key.

To save a phone number for a network service in Contacts, select Options > Copy to Contacts.