Operation Manual

31
10.Appendix 2
Abbreviations and Definitions
SMS
Short Message Service
EMS
Enhanced Message Service
SIM
Subscriber Identity Module
GSM
Global System for Mobile Communication
PIN
Personal Identity Number
PUK
PIN Unblocking Key
IMEI
International Mobile Equipment Identity
CB
Cell Broadcast
GPRS
General Packet Radio Service
MMS
Multimedia Message service
Card 1
SIM1 card (the card inserted in SIM1 slot)
Card 2
SIM2 card (the card inserted in SIM2 slot)
11. Appendix 3
Notices for the use of accessories
Battery
 More than 12h charging is needed for the new battery or that idle for long.
 Other batteries other than the original one can damage your mobile phone and cause
risk! The short in any form can lead to explosion, fire or personal injury!
 For your security and environment protection, do not throw the battery freely but put it
into the specified recovery place.
Charger
 Do not plug the charger into the mobile phone and charge without battery so as to
prevent the phone being damaged.
 Always use the charger in dry place indoor; never let the charger touch any liquid
during use so as to prevent damaging the phone or even causing explosion, fire or
personal injury!
 Always use the charger by the original manufacturer so as to prevent damaging the
phone or even causing fire or personal injury etc!
USB
 Please insert USB in switch-off status or choose the first option “Memory unit” in switch-on
status, then the mobile phone can be used as a memory body.
 Never insert the USB reversely, because doing so can make the I/O port short.
 Never use any other USB except that from the original manufacturer; otherwise, the mobile