INNO-A21 User’s Guide
INNOSTREAM Confidential
PAGE : 119 of 130
Charging during the data service
Your phone is automatically charged by USB cable whilst you are enjoying the data/fax world.
13. Phone and Battery Car
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- Keep in mind that a new battery’s full performance is achieved only after two or three times of
complete charging and discharging cycles!
- The battery can be charged and discharged hundreds of times but it will eventually wear out.
When the operating time (talk-time and stand-by time) is noticeably shorter than normal, The
symptom means the time to buy a new battery.
- Do not attempt to open the casing on your phone or its battery.
- Always keep SIM card out of children’s reach.
- Use your phone battery only for its intended purpose, and never use any charger or battery
which is damaged or worn out.
- Never allow the battery terminals to short circuit, as this can cause damage to the battery or
connecting object. (a short circuit can occur if a metallic object such as a coin, clip or pen
causes direct connection between the + and – terminals of the battery)
Therefore, always take adequate precautions when carrying a spare battery in a purse or
