User's Guide
Factory-sealed battery notices
The battery[ies] in this product cannot be easily replaced by users themselves. Removing or replacing the
battery could aect your warranty coverage. If a battery is no longer holding a charge, contact support.
When a battery has reached the end of its useful life, do not dispose of the battery in general household
waste. Follow the local laws and regulations in your area for battery disposal.
Laser compliance
WARNING! Use of controls or adjustments, or performance of procedures other than those specied in the
laser product installation guide, may result in hazardous radiation exposure. To reduce the risk of exposure to
hazardous radiation:
● Do not try to open the module enclosure. There are no user-serviceable components inside.
● Do not operate controls, make adjustments, or perform procedures to the laser device other than those
specied in the laser product installation guide.
● Allow only authorized service providers to repair the unit.
This product may be provided with an optical storage device (for example, a CD or DVD drive) and/or a ber
optic transceiver. Each of these devices that contain a laser is classied as a Class 1 Laser Product in
accordance with IEC/EN 60825-1 and meets the requirements for safety of that standard.
Each laser product complies with US FDA regulations of 21 CFR 1040.10 and 1040.11 or complies with those
regulations except for deviations pursuant to Laser Notice No. 50 dated June 24, 2007.
Telecommunications device approvals
The telecommunications device in the computer is approved for connection to the telephone network in the
countries and regions whose approval markings are indicated on the product label located on the bottom of
the computer or on the modem.
Refer to the user guide included with the product to ensure that the product is congured for the country or
region in which the product is located. Selecting a country or region other than the one in which it is located
may cause the modem to be congured in a way that violates the telecommunication regulations/laws of that
country or region. In addition, the modem may not function properly if the correct country or region selection
is not made. If, when you select a country or region, a message appears that states that the country or region
is not supported, this means that the modem has not been approved for use in this country or region and thus
should not be used.
Factory-sealed battery notices 9