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Tweet Find Coverage: Release Date: Q4 2007 Released For: T-Mobile - Discontinued Released for T-Mobile, the Samsung Katalyst (SGH-T739) is designed to seamlessly connect customers to a home Wi-Fi connection or T-Mobile HotSpot via T-Mobile HotSpot @Home. When users leave home or a HotSpot, their calls seamlessly transfer onto T-Mobile's GSM/GPRS/EDGE wireless network. So customers can enjoy great mobile coverage and unlimited nationwide calling over their Wi-Fi network. The Katalyst also features a variety of features such as a 1.3-megapixel camera with video capture, MP3 player, Bluetooth technology, access to instant messaging with integrated support for AOL Instant Messenger (AIM), ICQ, Windows Live Messenger and Yahoo! Messenger, external memory card slot and speaker independent voice recognition. Users also can stay connected while traveling worldwide with the Katalyst's quad-band technology.

• Wi-Fi technology @Home service for great coverage at home when using @Home wireless router, transitioning between Wi-Fi calling and T-Mobile's wireless network while talking
• T-Mobile's myFaves service keeps customers in contact with their favorite people
• Integrated Bluetooth technology allows users to wirelessly connect their phone to the optional compatible hands-free accessories such as headsets and car kits
• Built-in 1.3-megapixel camera takes and shares high-quality photos
• Use existing instant messager services to see who's available, then just chat instantly just like on a computer

HTC Rezound	Samsung Stratosphere	Samsung Galaxy S2	Motorola Droid Bionic	Motorola Droid Razr
Verizon	Verizon	AT&T / Sprint / T-Mobile	Verizon	Verizon
$199.99	Free!	$179.99	$79.99	$199.99

Technical
Network:	GSM 850 / 900 / 1800 / 1900
Form Factor:	Slide
Dimensions:	101 x 50 x 17 mm
Weight:	116 g
Antenna:	Internal
Navigation:	5-Way Keypad
Battery Type:	Li-Ion
Talk Time:	5 hours
Standby Time:	10.4 days
Memory:	5.0 MB
Expandable Memory:	microSD / TransFlash
Safety
Radiation (SAR):	(0.66 W/kg)
Imaging
Main Screen:	TFT 262,000 colors (176 x 220 px)
External Screen:
Camera:	1.3 MP / Zoom / Video Recorder
Audio
MP3 Player:
FM Radio:
Speakerphone:
Push-To-Talk:
Multimedia
Wallpapers:	176 x 220 px
Screen Savers:	176 x 220 px
Ring Tones:	64 chord / MP3
Themes:
Games:	J2ME
Streaming Multimedia:
Messaging
SMS:
EMS:
MMS:
Email:
Chat:	AOL / ICQ / Windows Live / Yahoo
Predictive Text:	T9
Applications
Phonebook Capacity:	1000
Calendar:
To-Do List:
WAP:	2.0
Voice Commands:
Calculator:
Connectivity
Bluetooth:	2.0 (HFP / HSP)
Infrared Port:
High-Speed Data:	GPRS (Class 10) / EDGE
Wi-Fi:
GPS:
PC Sync:
More Information
Website:
Discussion:	Samsung Forum

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