Utstar gprs748 User Guide
Safety Precautions
Safety Precautions
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Read these simple guidelines. Failure to comply with them may be
dangerous or illegal. For more detailed safety information, see
“Reference Information” on page 138.
dangerous or illegal. For more detailed safety information, see
“Reference Information” on page 138.
Road safety comes first
Do not use a hand-held mobile phone while driving; park the
vehicle first. Remember that in some countries, it is illegal to
use a mobile phone while driving.
vehicle first. Remember that in some countries, it is illegal to
use a mobile phone while driving.
Switch off when refueling
Do not use the phone at a refueling point (service station) or
near fuels or chemicals.
near fuels or chemicals.
Switch off on aircraft
Mobile phones can cause interference. Using them on aircraft
is both illegal and dangerous.
is both illegal and dangerous.
Switch off in hospital
Follow any regulations or rules. Switch phone off near
medical equipment.
medical equipment.
Respect special regulations
Follow any special regulations in force in any area and always
switch off your phone whenever it is forbidden to use it, or
when it may cause interference or danger (in a hospital for
example).
switch off your phone whenever it is forbidden to use it, or
when it may cause interference or danger (in a hospital for
example).
Interference
All wireless phones may be subject to radio interference,
which may affect their performance.
which may affect their performance.
Use qualified service
Only qualified service personnel must repair equipment.
Use sensibly
Use only in the normal position (to the ear). Do not touch the
antenna unnecessarily when the phone is switched on.
antenna unnecessarily when the phone is switched on.
Accessories and batteries
Use only approved accessories and batteries.