User's Manual
1 Smart Card Reader (optional) 
You can use a Smart Card Reader to read or write to a smart card. A smart card is an electronic device 
about the size of a credit card. Depending on the card, it may be used to store data, store cash, or 
generate network identification.
2 Security Slot 
Your computer has a Security Slot that can be used with a standard laptop locking device, such as a 
Kensington Lock. You can connect the GoBook III to a large object with the lock to prevent theft of 
your GoBook III. See the documentation that comes with your lock for more information. 
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28 June 2004
© 2004 Itronix Corporation. All rights reserved.
Wireless Communications 
The GoBook III may include several antennas for wireless communication. The WLAN antenna and 
Bluetooth antenna are embedded in the upper display housing and require no user action. Another 
antenna is located on the upper right corner of the display for the WAN radios. Simply raise this 
antenna when using your WAN radios. 
Use only the supplied or an approved antenna(s). Unauthorized antennas, modifications, or attachments 
could impair call quality, damage the phone, or result in violation of FCC regulations.
The GoBook III may contain the radio transmitters listed below. The following statements are relevant 
when usin
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 these radios: 
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