At&t Air Card Specifications : Sierra Wireless Air Card 875u

Sierra Wireless Air Card 875u

At&t Air Card Specifications & Reviews : Sierra Wireless Air Card 875u

Symptom:
Modem / Tethering
PC Card
Operating Frequencies & Network Technology
North America     Compatible Networks
* 850 MHz
* 1900 MHz
International
* 900 MHz
* 1800 MHz
* 2100 MHz
Compatible Network
* GSM
* GPRS
* EDGE
* UMTS
* HSPA (HSUPA/HSDPA)

Physical Characteristics & Battery Info
Dimensions : 3.7 x 1.5 x 0.8 inches
Weight : 2.2 ounces
Talk Time : N/A
Standby Time : N/A
Operating System & Manufacturer Support
Operating System     Compatible with                 Microsoft Windows 7, Vista, XP, Mac OS X version 10.4 or later
Updatable – Firmware Over the Air (FOTA)  : No
Updatable – PC Cable Connection : No
Updatable – Wi-Fi Connection : No
Manufacturer : Sierra Wireless
Detailed Technical Specs : AT&T Developer Program
Memory
Internal Memory :N/A
Expandable Memory Support/Type/Capacity    : N/A
Supported Services
Voice/Calling : N/A
GPS & Location Services    :N/A
Messaging & Connectivity :Laptop Connect
Email Solution  : N/A
Entertainment & Utilities  : N/A
Control Billing : AT&T MyWireless
Note:
Supported services listed include compatible AT&T voice and data services, and AT&T or 3rd Party applications pre-installed on initial launch version of device. Device may support or include additional services not listed. Access to services may require application download, additional monthly subscriptions, pay-per-use, airtime, and data usage charges. Subscriber eligibility requirements apply.
Advantages:
* 3G high speed wireless data up to 3.6Mbit/s over HSDPA.
* Secure Internet access wherever there is mobile network coverage.
* Global roaming on EDGE/GSM/GPRS networks.
* Simple installation and use.
* Supported by AT&T software.
* Rugged and reliable design.
Note:

• International voice and GPRS data roaming are available on international GSM/GPRS networks where AT&T has established roaming agreements.
• International network utilize different frequencies and not all phones contain all frequencies.
• To ensure availability of service, check the frequency of both the phone and the international networks.
• When traveling outside the U.S., customer support is available 24 / 7, contact AT&T Customer Service for wireless customers.

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