AT&T 3G MicroCell User Manual

15
OCTOBER 24, 2008 DRAFT
OCTOBER 24, 2008 DRAFT
Operation
Performance Highlights
Here are some performance highlights for AT&T 3G MicroCell™ service using the MicroCell:
• Supports AT&T 3G wireless phones and devices
• Supports up to four simultaneous calls
• Supports hand out to the macro network
• Supports UMTS bands 2 & 5 (1900 MHz and 850 MHz)
What Happens When You Start Up the MicroCell?
Authentication
At startup, the MicroCell connects to the AT&T network using your Internet service. Then the AT&T
network authenticates the MicroCell and its location. The process takes from 10 to 30 minutes
to complete. If authentication succeeds, AT&T 3G MicroCell™ service is granted. If authentication
fails, service is denied.
GPS Satellite Link
First-time authentication in a new location requires a GPS (Global Positioning System) link with
the MicroCell.
• If the GPS link succeeds, authentication continues.
• If the GPS link fails, authentication is terminated. A failed GPS link is indicated by a flashing
green GPS LED on the front panel.
What Should You Do About a Failed GPS Link?
A GPS link will fail because of low signal strength at the MicroCell.
If the 3G LED is also flashing, authentication has failed. See Troubleshooting on page 16 for
steps you can take to fix the problem.
Note: You can still receive AT&T 3G MicroCell™ service when the GPS link is down as long as
the MicroCell has previously completed authentication. However, if you move your MicroCell to a
new address, it will need a GPS link again in order to complete authentication and receive AT&T
3G MicroCell™ service.

AT&T 3G MicroCell Specifications

General

Brand	AT&T
Model	3G MicroCell
Category	Extender
Language	English