Samsung SPH-i350 User Manual(SPH-I350 (Intrepid) Eng) (ENGLISH) - Page 198

Selecting a GSM Network When using the device in GSM/UMTS mode, it will automatically search for compatible networks; however, you may need to manually select a different carrier to access data services. 1. Press > Settings > Personal > Phone. 2. From the Network tab, touch the GSM Network selection field. 3. Select Automatic or Manual. Ⅲ If you selected Automatic, the system will provide the best available network in your area and then assign it to your device. Ⅲ If you selected Manual, the device will search for any compatible and available network. You will need to choose from the list of available networks and then manually make the assignment. 4. When set to Manual, touch an available network entry and touch OK. This registers your device on the selected GSM network. Note If you will be traveling between networks, you should choose Global as your preferred setting. Viewing Your Preferred Networks 1. Press > Settings > Personal > Phone > Network. 2. From the GSM Network selection field, select Manual. Ⅲ The Current Network field displays a description of the currently active network. 3. Touch Select. To add a new preferred network: 1. Repeat steps 1 - 3 from "Viewing Your Preferred Networks" to access the Preferred Networks screen. 2. Touch Set Networks. 3. Touch New Network... and enter a numeric code or select a network from the list and touch OK . (This newly added network then appears on the Preferred Networks screen.) 190 3E. Sprint Worldwide Wireless Service