User's Manual

11
8. Care and Cleaning
To guarantee optimal performance as well as a long service life of the product, please follow the tips
below.
Product Care
 Do not pierce or scrape the product.
 Keep the product far away from substances that can corrode the circuit.
 Do not hold the product by its antenna or earpiece cable.
 Close the accessory connector cover when no accessory is in use.
Product Cleaning
Caution
Turn off the product and remove the battery before cleaning.
 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.
 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.
 Make sure the product is completely dry before use.