![background image](http://html1.mh-extra.com/html/samsung/sgh-x640/sgh-x640_user-manual_4189547004.webp)
Im
1
Interference
All wireless phones may be subject to interference,
which could affect their performance.
Be aware of special regulations
Meet 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.
Water resistance
Your phone is not water-resistant. Keep it dry.
Sensible use
Use only in the normal position (held to the ear). Avoid
unnecessary contact with the antenna when the phone
is switched on.
Emergency call
Key in the emergency number for your present
location, then press
.
Keep your phone away from small children
Keep the phone and all its parts, including accessories,
out of the reach of small children.
Accessories and batteries
Use only Samsung-approved accessories and
batteries. Use of any unauthorised accessories could
damage your phone and may be dangerous.
Qualified service
Only qualified service personnel may repair your
phone.
For more detailed safety information, see "Health and
safety information" on page 74.
• The phone could explode if the battery is
replaced with an incorrect type.
• Dispose of used batteries according to the
manufacturer’s instructions.
Summary of Contents for SGH-X640
Page 2: ...SGH X640 User s guide...
Page 87: ......