Samsung SPH-A880TSSXAR - Manual (Page 123)

Section 2E: Navigating Through Menus 109
Menu
s
InUse Menu
Press the right to display the following options:
1: Speaker On
2: Key Mute/Unmute
3: Contacts
4: Messaging
5: 3-Way Call
6: Call History
7: Voice Memo
8: Tools
9: Phone Info