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Certification number label" section in Access Help. The IC certification
number is affixed on the approved module installed in the Mini PCI Express
Card slot. For the location of the slot, see the "PCI Express Mini Card slots"
section in Access Help.
Attention: The ThinkPad computer contains an authentication mechanism
You can install or remove each wireless feature by yourself. If you install an
unauthorized wireless adapter that is not approved for use in the ThinkPad
computer, the computer will not start, but only displays an error message and
emits beeps.
II) Preinstalled integrated Bluetooth module:
v IC: 2878D-J07H081 (Model: J07H081)
If you find an indication "Contains Transmitter Module: Canada IC:
2878D-J07H081" on the label at the bottom side of your computer, your
computer integrates the Bluetooth transmitter module. The Bluetooth module is
preinstalled by Lenovo, and is not removable by users. If your card requires
replacement via the proper steps shown in "Getting help and service" of the
Service and Troubleshooting Guide, Lenovo will request you to send your
computer with the card to Lenovo so that Lenovo will repair it.
Low power license-exempt radiocommunication devices (RSS-210):
Operation is subject to the following two conditions:
1. This device may not cause interference, and
2. this device must accept any interference, including interference that may
The transmitter devices have been designed to operate with the antennas
integrated in ThinkPad computer, and having a maximum gain of within 3
dBi.
The maximum antenna gain permitted for devices in the 5250-5350 MHz and
5725-5825 MHz bands complies with the e.i.r.p. limit in section A9.2 of
RSS-210.
When you use the model AR5BXB6, AR5BXB63-L, AR5BXB72, WM3945ABG,
4965AG, or 4965AGN:
v The devices for the band 5150–5250 MHz are only for indoor usage to
reduce potential for harmful interference to co-channel Mobile Satellite
systems.
v High power radars are allocated as primary users (meaning they have
priority) of 5250–5350 MHz and 5650–5850 MHz and these radars could
cause interference and/or damage to LELAN (Licence-Exempt Local Area
Network) devices.
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cause undesired operation of the device.
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