Delete
All
Deletes all of the folder and/or files in the
selected
memory
location.
Mark Marks the selected folder.
Mark
All
Marks all of the folder and/or files in the
selected memory location. You can then
press Option to delete the marked folders
and/or files.
Details
Displays the folder details.
SIM Tool Kit
This menu option allows you to access a range of SMS based
services that helps you do more. Simply select the desired service
from the service menu. To get the list of services available for
your handset or for assistance on any of these services, please
call your SIM network. There are different menus according to
different SIM cards.
Maintenance
Battery instructions
When the phone automatically turns off or indicates the alarm
information of power shortage, please charge the battery in time.
For the first few times, please charge the battery fully.
When not in use, please separate the battery with power
supply. Overcharging will shorten the life of the battery.
Do not expose your products to extreme high or low
temperatures. Do not expose the battery to temperature
above +40 °C.
Do not use damaged battery.
Do not expose your mobile phone to direct sunlight or in hot
areas. High temperatures can shorten the life of electronic
devices.
Do not expose the battery into fire or throw it away. Return
the worn-out battery to the provider or put it in the
appointed recycle place. Do not throw it in familial rubbish.
User Manual QS-150
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