Samsung SGH-T539 User Manual (user Manual) (ver.f3) (English) - Page 139

Network Services Call barring (SIM dependant) Call Barring allows you to restrict specific types of incoming and outgoing calls for your phone. This is useful if you allow someone to use your phone for a short period of time. Call waiting This network service informs you when someone is trying to reach you during another call. You can specify individual call waiting options for voice calls and/or data calls. To set your call waiting options: 1. Select Call waiting and press the Select soft key or the key. 2. Select the type of calls, Voice calls or Data calls, by pressing the Up or Down Navigation key and then press the Select soft key or the key. The screen informs you whether call waiting is activated or deactivated. 3. Highlight Activate or Deactivate and press the Select soft key or the key. Call waiting is then either activated or deactivated. 4. Select the Cancel all option to deactivate Call waiting on all voice and data calls. Network selection The Network Selection feature enables you to automatically or manually select the network used when roaming outside of your home area. Note: You can select a network other than your home network only if there is a valid roaming agreement between the two. To change Network Selection mode: 1. Select Network selection and press the Select soft key or the key. 2. Highlight the Search now option and press the Select soft key or the key. 3. Press the Up or Down Navigation key until the network you want highlights and then press the Select soft key or the key. The phone scans for that network and you connect. Changing Your Settings 136