Using The Service Dialing Numbers - Samsung Galaxy S II User Manual

Using the Service Dialing Numbers

You can view the list of Service Dialing Numbers (SDN)
assigned by your service provider. These numbers may
include emergency numbers, customer service numbers, and
directory inquiries.
1. From the Home screen, tap Contacts
Settings.
2. Tap Service numbers.
3. Scroll through the available numbers (if available).
4. Tap a number to call.
Note: This menu is available only when your SIM card
supports Service Dialing Numbers.
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