Section 2A: Your Phone: The Basics 17
Phone Basics
Features of Your Phone
Congratulations on the purchase of your phone. The a640
by Samsung is lightweight, easy-to-use, and reliable, and it
also offers many significant features and service options.
The following list previews some of those features and
provides page numbers where you can find out more:
ⅷ Digital dual-band/Tri-mode capability allows you to make
and receive calls while on the network Trumpet Mobile
makes available to you.
ⅷ SMS Text Messaging (page 133) provides quick and
convenient messaging capabilities.
ⅷ T9 Text Input lets you quickly type messages and
memos with one keypress per letter (page 37).
ⅷ Games, ringers, screen savers, and other applications
can be downloaded to make your phone as unique as
you are (page 204). Additional charges may apply.
ⅷ Built-in VGA Camera with up to ten zoom levels (page
95).
ⅷ The Contacts list allows you to store up to 299 entries,
with up to five phone numbers per entry (page 75).
ⅷ The built-in Scheduler offers several personal
information management features to help you manage
your busy lifestyle (page 85).
ⅷ Your phone is equipped with a Location feature for use in
connection with location-based services that may be
available in the future (page 50).
ⅷ Speed dial lets you dial phone numbers with one or two
keypresses (page 35).
ⅷ Voice System lets you place calls by speaking
someone’s name or phone number or lets you access
your Contacts and voice memos (page 223).