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Discontinued Product

AT&T 3G Microcell - 65278

Abt Model: 65278 | UPC Code: 615078412725
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Product Details

AT&T 3G Microcell, Model 65278


  • Increased Signal Strength
    Experience strong 3G network performance right in your home. Get more bars in areas where some users could experience a weaker signal due to home construction or geography
  • Unlimited Talk Time
    Add the Unlimited MicroCell Calling feature and your whole family can enjoy unlimited domestic calling. You can even start calls on your MicroCell and continue them wherever you like without using up minutes!
  • Home Office / Small Office
    Improved service means peace of mind knowing you won't miss important business calls. And when you add the Unlimited MicroCell Calling feature, you can control costs by having unlimited minutes available to talk with customers without worrying about using up your included plan minutes
  • How It Works
    Connects to your broadband Internet service to create a strong, secure, sharable 3G signal in your home. Up to four AT&T 3G or 4G phones can be used at the same time


  • Supported Devices
    • Supports voice and 3G data
    • 3G and 4G wireless phones
    • Up to 4 phones can be used simultaneously
  • Internet Connection
    • Broadband connection such as AT&T U-Verse®, DSL, or cable required. Not compatible with satellite broadband
    • Recommended Internet Speed: Minimum speed is 1.5 Mbps download and 256 Kbps upload. Recommend 3.0 Mbps download and 384 Kbps upload for heavy data users. Check your internet speed
  • Power Supply: 100-120 VAC, 15 W; 12 VDC, 1.25 A Output
  • Status Indicators: Power, Ethernet, GPS, Computer, 3G
  • Ambient Temperature Range: Install device in a sheltered location with a temperature range of 0 degrees to 38 degrees C (32 degrees to 100 degrees Fahrenheit).
  • Additional Information
    • Installing near a window is strongly recommended to ensure access to Global Positioning System (GPS). A GPS link is needed to verify the device location during initial startup
    • 3G MicroCell unit may be moved if new location is within an AT&T authorized service area and properly registered online
    • Calls transfer out, but do not transfer in. Calls transfer from the AT&T 3G MicroCell to the strongest available AT&T tower signal. Calls connected on the cell tower do not transfer to the 3G MicroCell
  • Firewall Specifications System Administrators(Business Customers): Installing the 3G MicroCell behind a firewall, or behind a router with firewall capabilities, requires the following ports be opened to prevent the firewall from blocking communication with the network. This type of installation is typically found in corporate environments
    • 123/UDP: NTP timing (NTP traffic)
    • 443/TCP: Https over TLS/SSL for provisioning and management traffic
    • 4500/UDP: IPSec NAT Traversal (for all signaling, data, voice traffic)
    • 500/UDP: IPSec Phase 1 prior to NAT detection (after NAT detection, 4500/UDP is used)
    • 4500/UDP: After NAT detection, 4500/UDP is used

Approximate Dimensions:

  • Height: 8.5"
  • Width: 1.5"
  • Depth: 6.3"

Approximate Weight:

  • Unit: 1.2 lbs
  • Shipping: 2 lbs
Key Features
Increased Signal Strength/ Connects To Your Internet Service To Create A Strong, Secure, Sharable 3G Signal In Your Home/ Up To Four AT&T 3G Or 4G Phones Can Be Used At The Same Time/ White Finish
More reasons to buy the AT&T Wireless 65278 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The AT&T Wireless 65278 is Brand New.
  • The AT&T Wireless 65278 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
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