Symbol Technologies 4121GPRS Manual De Usuario

© 2003

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All Symbol devices are designed to be compliant with rules and regulations in the countries listed in 
sections 4.5 of Exhibit 2 of the Agreement and will be labeled as required.
Any changes or modifications to Symbol Technologies equipment, not expressly approved by Symbol 
Technologies, could void the user's authority to operate the equipment.
Antenna's, use only the supplied or an approved replacement antenna. Unauthorized antennas, 
modifications, or attachments could cause damage and may violate regulations. 

This device contains approved radio modules. These modules are identified below. 

• Symbol Compact Flash RLAN (11Mbps DSSS) radio card, Type: LA-4137
• Motorola Triband GSM GPRS G18 module, or Motorola CDMA C18 module
• Symbol Bluetooth

TM

 Module, Type: 21-64381.

This device incorporates the International Roaming feature (IEEE802.11d) which will ensure the product 
operates on the correct channels for the particular country of use.
This device contains a Bluetooth qualified module, Bluetooth ID: B01285 or B00813.

Regulatory markings are applied to the device signifying the radio (s) are approved for use in the 
following countries:  United States, Canada, Australia, Japan & Europe 1.
Please refer to the Symbol Declaration of Conformity (DoC) for details of other country markings. This is 
available at http://www2.symbol.com/doc/.
Note 

: For 2.4GHz Products: Europe includes, Austria, Belgium, Czech Republic, Croatia, Cyprus, 

Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, 
Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovak Republic, 
Slovenia, Spain, Sweden, Switzerland and the United Kingdom.

Operation of the device without regulatory approval is illegal.

Caution: Even the best-designed products can be a potential source of injury/illness if used incorrectly. 
In order to avoid or minimize risk of ergonomic injury, follow the general recommendations below. 
Consult with your local Health & Safety Manager to ensure that you are meeting your company’s safety 
programs to prevent employee injury.

• Reduce or eliminate repetitive motion.
• Maintain a neutral posture and avoid awkward positions.
• Reduce or eliminate excessive force.
• Keep objects that are used frequently within easy reach.
• Perform tasks at correct heights.
• Reduce or eliminate vibration.

• Reduce or eliminate direct pressure.
• Provide adjustable workstations.
• Avoid static exertions.
• Provide adequate clearance.
• Provide a suitable working environment.
• Improve work procedures.
• Take periodic rest breaks.

1. An air bag inflates with great force. DO NOT place objects, including either installed or portable 

wireless equipment, in the area over the air bag or in the air bag deployment area. If in-vehicle 
wireless equipment is improperly installed and the air bag inflates, serious injury could result. 

2. Position your device within easy reach. Be able to access your device without removing your eyes 

from the road.

3. Do not take notes or use the device while driving to the point of distracting from driving. Reading 

or Jotting down text takes attention away from your primary responsibility, driving safely.

RF signals may affect improperly installed or inadequately shielded electronic systems in motor vehicles 
(including safety systems). Check with the manufacturer or its representative regarding your vehicle. You 
should also consult the manufacturer of any equipment that has been added to your vehicle.

You are required to switch OFF mobile phones when on board an aircraft as operation may be dangerous 
and illegal.

It is recommended by pacemaker manufacturers that a minimum of 15cm (6 inches) be maintained 
between a handheld wireless phone and a pacemaker to avoid any possible interference with the 
pacemaker. These recommendations are consistent with independent research and recommendations by 
Wireless Technology Research.

• Should ALWAYS keep the device more than 15cm (6 inches) from their pacemaker when turned 

ON.

• Should not carry the device in a breast pocket.
• Should use the ear furthest from the pacemaker to minimise the potential for interference.
• If you have any reason to suspect that interference is taking place, turn OFF your device.