North America	Compatible Networks
850 MHz 1900 MHz	GSM GPRS EDGE UMTS HSPA (HSUPA/HSDPA)
International
900 MHz 1800 MHz 2100 MHz
Refer to International Services for equipment, roaming partner, pricing, and available services information.

Physical Characteristics & Battery Info

Operating System & Manufacturer Support

Operating System	Compatible with: Microsoft Windows Vista, XP & 2000, Mac OS X (v.10.4 or later)
Updatable - Firmware Over the Air (FOTA)	No
Updatable - PC Cable Connection	Yes
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	Yes / microSD

Supported Services

Antenna Port Location

The Mercury's antenna port is under a plug on the side of the device.

Be GENTLE when connecting or disconnecting the adapter cable to/from your modem - the connector pins and the ports themselves can be VERY FRAGILE!!!
If the adapter cable feels loose when you connect it to the antenna port, remove it and roll it between your thumb and forefinger while applying medium pressure. The friction and pressure will cause the connectors' "teeth" to tighten up, allowing it to fit more snugly in your device's antenna port.
If you're using a magnetic mount antenna, make sure it is connected to something magnetic or it will not work! If you're using an antenna that included radials, make sure the radials are screwed on or it will not be as effective! (other antennas do not require grounding)