User Manual
 GM862-QUAD / PY Hardware User Guide 
  1vv0300748 Rev. 5 - 20/09/07  
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved    page 67 of 68 
15 SAFETY RECOMMANDATIONS 
READ CAREFULLY 
Be sure the use of this product is allowed in the country and in the environment required. The use of 
this product may be dangerous and has to be avoided in the following areas: 
  Where it can interfere with other electronic devices in environments such as hospitals, airports, 
aircrafts, etc 
  Where there is risk of explosion such as gasoline stations, oil refineries, etc 
It is responsibility of the user to enforce the country regulation and the specific environment regulation. 
Do not disassemble the product; any mark of tampering will compromise the warranty validity. 
We recommend following the instructions of the hardware user guides for a correct wiring of the 
product. The product has to be supplied with a stabilized voltage source and the wiring has to be 
conforming to the security and fire prevention regulations. 
The product has to be handled with care, avoiding any contact with the pins because electrostatic 
discharges may damage the product itself. Same cautions have to be taken for the SIM, checking 
carefully the instruction for its use. Do not insert or remove the SIM when the product is in power 
saving mode. 
The system integrator is responsible of the functioning of the final product; therefore, care has to be 
taken to the external components of the module, as well as of any project or installation issue, 
because the risk of disturbing the GSM network or external devices or having impact on the security. 
Should there be any doubt, please refer to the technical documentation and the regulations in force. 
Every module has to be equipped with a proper antenna with specific characteristics. The antenna has 
to be installed with care in order to avoid any interference with other electronic devices and has to 
guarantee a minimum distance from the body (20 cm). In case of this requirement cannot be satisfied, 
the system integrator has to assess the final product against the SAR regulation. 
The European Community provides some Directives for the electronic equipments introduced on the 
market. All the relevant information’s are available on the European Community website: 
http://europa.eu.int/comm/enterprise/rtte/dir99-5.htm
The text of the Directive 99/05 regarding telecommunication equipments is available, while the 
applicable Directives (Low Voltage and EMC) are available at: 
http://europa.eu.int/comm/enterprise/electr_equipment/index_en.htm










