Manufacturer’s Description

With the 4597 Freedom Modem you can be free of long term contracts. The Model 4597 works using the fastest available mobile broadband services from both AT&T and T-Mobile in the United States. With the 4597 3G Freedom Modem you start and stop mobile broadband service as needed, change service providers, or change service plans without incurring a financial penalty.The modem is activated by plugging in a standard SIM card from AT&T or T-Mobile in the US. Both pay-as-you-go and prepaid mobile broadband plans are available. Unlike other modems, the Model 4597 is not locked to a specific service provider. A change to the service provider is accomplished by simply sliding out on provider's SIM an replacing it with another provider's SIM. It takes only seconds.

The Specs

Additional Specifications
Green Compliance RoHS
Product Model 4597
Modem Type Radio Modem
Brand Name Zoom
Country of Origin China
Quick Glance
Frequency Band 7.2 Mbps Unlocked USB Tri-band Modem for AT&T, T-Mobile, and other GSM cellular data services worldwideSupports USA frequencies 850/1700(AWS)/1900. (Most 3G GSM modems don't support T-Mobile's 1700/AWS.)Micro SD RAM slot supports up to 16 GB memory and allows the modem to double as a portable storage deviceCompatibility: Windows Vista, XP, 2000, Mac 10.4.9 or higher
Device Type Radio Modem
Warranty
Warranty Information 1 Year
More Info
URL http://www.zoomtel.com

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