The Samsung Katalyst phone offers built-in support for T-Mobile HotSpot @Home, offering users good wireless coverage when making calls over a home wi-fi network or even at T-Mobile’s 8,500-odd HotSpot locations across the world.

Moreover, when a customer leaves home or a T-Mobile HotSpot, their calls will be passed onto T-Mobile’s wireless network. The same holds true for passing calls onto Wi-Fi networks. Plus, on purchase of a HotSpot @Home add-on plan, customers will get unlimited nationwide calling over Wi-Fi.
Coming back to the Samsung Katalyst, this sleek phone has a sophisticated metallic silver finish on its slider design. Other features include a 1.3 mega pixel camera, Wi-Fi connectivity and Bluetooth.
The Katalyst also features advanced messaging capabilities such as instant messaging that enables instant chat and support for AOL, ICQ, Yahoo! and Windows Live Messenger.
Salient features of the Samsung Katalyst mobile phone at a glance:
# Model Number: SGH-t739
# Dimensions: 3.97″ x 1.98″ x .65″
# Weight: 4.1 ounces (with standard battery)
# Main Display: 176 x 220 pixels
# TFT, 262K Display
# Wi-Fi-enabled phone
# Supports T-Mobile HotSpot @Home
# T-Mobile myFaves-enabled
# Bluetooth wireless technology
# Music player
# Expandable memory (microSD memory card)
# Speaker-independent voice recognition
# Advanced messaging capabilities with SMS, EMS, MMS
# Instant messaging using AOL, ICQ, Yahoo! and Windows Live Messenger
# Compatible with T-Mobile Address Book
# GSM/GPRS/EDGE-enabled
# Quad-Band: 850, 900, 1800
# 1900 MHz