How to Set Default Contact Phone Number on Galaxy S4
You can set different phone numbers to a contact and better than that, you can choose one from multiple numbers as a default phone number on Galaxy ...
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Samsung Galaxy Grand supports two SIM Cards, and you set different notification tones (call or message) for each SIM. To change ringtone on Galaxy Grand do as follows:
1. Open "Settings" App and select "Sound" (There is a faster way to access Sound, which is: Drag down to notification panel, then tap and hold the sound icon)
2. Tap "Ringtone"
3. There are two tabs: SIM 1, SIM 2. Select the SIM you want to customize tone
4. Now change tone for incoming calls and notifications