Samsung SPH-D710ZKASPR - Manual (Page 41)

Phone 39
3. Tap .
4. Enter a phone number then tap .
To permanently block your number, call Sprint Customer Service.
Call Waiting
When you’re on a call, Call Waiting alerts you to incoming calls by sounding two beeps. Your
device’s screen informs you that another call is coming in and displays the caller’s phone
number (if it is available and you are in digital mode).
To respond to an incoming call while you’re on a call:
►
Press . (This puts the first caller on hold and answers the second call.)