7.2M Tri-Band USB Modem for AT&T and other GSM Services
Model 4598

Supported standards and speeds HSDPA with up to 7.2 Mbps download
HSUPA with up to 5.76 Mbps upload
UMTS with up to 384 Kbps download and upload
EDGE with up to 237 Kbps download and 118 Kbps upload
GPRS with up to 54 Kbps download and 27 Kbps upload
Frequencies supported GSM/GPRS/EDGE: 850/900/1800/1900 MHZ
HSDPA/HSUPA/UMTS: 850/1900/2100 MHZ
Antenna Internal
Computer or router interface USB 2.0
Power source USB port powered by the host router or computer
SIM/USIM interface Standard 6 PIN SIM card interface, compliant with 3GPP 31.101 and 3GPP 31.102
AT interface 3GPP TS 27.005/3GPP TS 27.007
Dimensions 75 mm X 27 mm X 13 mm (USB plug cap included)
2.95 inches X 1.06 inches X .51 inches
Weight 22 grams, .78 ounces
Indicators Red/Green LED indicators report:
- power/radio: off/on
- searching for the network
- SIM/USIM problem
- connected to Internet
- transmitting data
- type of connection:
Operating system support Windows 7/Vista/XP 32 bit and 64 bit

Macintosh OS X, 10.4.9 to 10.9 running on an Intel processor
Embedded software applications Install Wizard, Connection Manager, Data Usage Statistics, Session Statistics, Voice Call Support, SMS Text Messaging
Additional hardware features Micro-SD card slot supports up to 8GB of memory
Certifications CE, FCC, RoHS, Microsoft WHQL (Windows Hardware Qualification Laboratory)
Warranty One year
Package Contents
- Modem with software on board
- Quick Start documentation
© 2016 Zoom Telephonics, Inc.  All rights reserved.