Care and Cleaning
To guarantee optimal performance as well as a long service life of the
product, please follow these tips.
Product Care
l
Do not pierce or scrape the product.
l
Keep the product far away from substances that can corrode the
circuitry.
l
Do not hold the product by the antenna or earpiece cable.
l
Close the accessory connector cover when no accessory is in use.
Product Cleaning
Turn off the product and remove the battery before cleaning.
l
Clean up the dust and fine particles on the product surface and charging
piece with a clean and dry lint-free cloth or a brush regularly.
l
Use neutral cleanser and a non-woven fabric to clean the keys, knobs,
and front case after long-time use. Do not use chemical preparations
such as stain removers, alcohol, sprays or oil preparations, so as to
avoid surface case damage.
l
Make sure the product is completely dry before use.
Optional Accessories
Contact your local dealer for the optional accessories used with the product.
Use the approved accessories only; otherwise, we will not be liable for
any loss or damage arising out of the use of any unauthorised
accessories.
Abbreviations
Abbreviation
Full Name
AGC
Automatic Gain Control
BS
Base Station
CDCSS
Continuous Digital-coded Squelch System
CTCSS
Continuous Tone-coded Squelch System
DGNA
Dynamic Group Number Assignment
DTMF
Dual-tone Multi-frequency
FOACSU
Full Off Air Call Set-up
GPS
Global Positioning System
LCD
Liquid-crystal display
39
