User's Guide

entries, the SIM card cannot be used any more. Please contact

your service provider to buy a new SIM card.

4.3 Care and maintenance

Thank you for choosing our phone. Should you encounter any

problem with the phone, please contact our dealer or qualified

service provider.

Your phone is a finely designed and crafted product. Please use it

with care. The following instructions will help you comply with the

terms of the warranty and enjoy this product for many years:

 Keep the phone and all its parts and accessories out of the

reach of children.

 Keep the phone dry, all kinds of liquid will erode the electronic

circuit.

 Do not use or store the phone in a dusty place to avoid

damaging the removable parts.

 Keep the phone away from hot places, high temperature can

shorten the life of electronic device, warp or melt certain plastic

and damage batteries.

 Do not attempt to open or disassemble the phone, non-expert

handling may damage it.

 Do not drop, crush or shake the phone to avoid damaging the

internal circuit board.

 Do not use harsh chemicals, cleaning solvents or strong

detergent to clean the phone.

 Do not paint the phone or the paint may obstruct the removable

parts and affect operation.

 Use only the supplied or an approved replacement antenna.

Unauthorized antennas, modifications, or attachments could

damage the phone Do not hold the external antenna when the

phone is in use. Holding the external antenna affects call quality

and may cause the phone to operate at a higher power level

than needed. In addition, use of unauthorized antennas may

result in non-compliance with the local regulatory requirements