Ericsson F221m - Manual (Page 50)

Safe and efficient use
Note: please read this information before using your
FCT.
Save this user guide since it contains important safety
information and operating instructions.
Product care
• Do not expose your FCT to liquid or moisture.
• Do not expose your FCT to extreme high or low
temperatures.
• Do not expose your FCT to lit candles, cigarettes,
or cigars, or to open flames etc.
• Do not attempt to disassemble your FCT. A broken
warranty seal will void the warranty. The product
does not contain consumer serviceable components.
Only Ericsson Service Points or Certified Service
Centres should perform service.
• Do not use any accessories other than Ericsson
originals with the exception of products approved
by Bluetooth Qualification Review Board. Use of
non-Ericsson original accessories may result in loss
of performance, damage to the product, fire, electric
shock or injury. The warranty does not cover
product failures that have been caused by use of
non-Ericsson original accessories.
• Treat your product with care. Keep it in a clean and
dust-free place.
Antenna care
• Use only an antenna that has been specifically
designed for your FCT. Use of unauthorized
antennas, modifications, or attachments could
damage the FCT and may violate the appropriate
regulations, causing loss of performance and radio
frequency (RF) energy above the recommended
limits.
• Do not hold or touch the antenna when the FCT is
in use. Holding or touching the antenna affects call
quality.
• Do not use the FCT if the antenna or antenna cable
is damaged or missing.
• Do not place the telephone cord or the power supply
cord on or near the FCT antenna or antenna cable.
• Do not cover or place an obstruction on or around
the antenna.
Safe and efficient use 49