Using voice dial, Vo ice ser v ices – Samsung A640 User Manual
Page 137
 
Section 2H: Using Your Phone’s Voice Services
115
V
o
ice Ser
v
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Using Voice Dial
Voice Dial allows you to dial any valid seven- or ten-digit 
North American phone number or Contacts entry by speaking 
the number or name naturally, without pausing.
Tips for using Voice Dial:
ⅷ
Voice Dial works best in quieter environments.
ⅷ
When saying a number (Digit Dialing), speak at a normal 
speed and say each digit clearly. There is no need to pause 
between digits. 
ⅷ
The phone recognizes the digits one, two, three, four, five, 
six, seven, eight, nine, and zero or oh. The phone does not 
recognize numbers such as “one eight hundred” for “1-
800.” Instead, say “one-eight-zero-zero.”
ⅷ
The phone recognizes only valid seven- or ten-digit North 
American phone numbers.
ⅷ
If your phone does not usually recognize you correctly 
when you are using Digit Dial, try adapting Digit Dial to 
your voice, which can significantly improve accuracy for 
some speakers. (See “Adapting Digit Dial” on page 117 for 
details.)
To place a call using Voice Dial:
1.
Activate voice recognition by pressing and holding
.
(The phone prompts you for a command.)
2.
Say “Voice Dial.” (The phone prompts you to say the 
name or number clearly.)
3.
Say a valid contact entry or seven- or ten-digit North 
American phone number naturally and clearly, or say a 
name from your Contacts.
4.
If the phone asks you, “Did you say,” followed by the 
correct name or number, say “Yes.”