Stk; Profiles; File Management - Icemobile CHARM User Manual

carry out simple math calculation.
Write by stylus to enter the numbers. Use following direction keys to
calculate：
Up, down, left, right key: ＋、－、×、/
OK key: Show the calculation result.
* Key: Decimal point
4.7.5

STK

Enter STK submenu, you can use the additional services that the
network service operator provided.
The device has STK function. The service is provided by network
operator. If SIM card or network operator fails to provide the service,
the function can not be available. Contact network service operator, if
you want to have more information.

4.8 Profiles

You can choose the profile you need.

4.9 File management

You can check the specific content and service condition of the phone
memory via this function. Meanwhile, you can format memory, too.
Choose one folder and press left soft key, then you can operate as
follows:
New folder: Create a new folder.
Delete: Delete the folder.
Detail: Check details of the folder, name, date, size, position and so
on.
Edit: Rename or copy the folder.
Search: Search the file in the folder.
Sort: To sort according to name, date, size and type.
Mark: Mark one or all the folders in phone memory.
More: View the service condition of the phone memory. In this
interface you can format the phone memory by pressing left soft key,
but this operation will cause the data in it lose forever.
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