Samsung A640 - Manual (Page 214)

192 Section 3A: Sprint PCS Service Features: The Basics
Responding to Call Waiting
When you’re on a call, Call Waiting alerts you to incoming
calls by sounding two beeps. Your phone’s screen informs you
that another call is coming in and displays the caller’s phone
number (if it is available).
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.)
To switch back to the first caller:
ᮣ
Press again.
Making a Three-Way Call
With Three-Way Calling, you can talk to two people at the
same time. When using this feature, the normal airtime rates
will be charged for each of the two calls.
To make a Three-Way Call:
1. Enter a number you wish to call and press .
2. Once you have established the connection, enter the
second number you wish to call and press
. (This
puts the first caller on hold and dials the second
number.)
3. When you’re connected to the second party, press
again to begin your three-way call.
Tip: For those calls where you don’t want to be interrupted, you
can temporarily disable Call Waiting by pressing *70 before
placing your call. Call Waiting is automatically reactivated
once you end the call.