Sim Toolkit; Task Manager - Samsung GT-S6500 User Manual

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Make a purchase with the NFC feature
Before you can use the NFC feature to make payments, you
must register for the mobile payment service. To register or
get details about the service, contact your service provider.
To make a purchase with the NFC feature,
1
Place the centre of the back cover near an NFC card reader.
2
When prompted, enter your PIN and place your device
near again (if necessary).

SIM Toolkit

Use a variety of additional services offered by your service
provider. Depending on your SIM or USIM card, this menu
may be available but labelled differently.
In Idle mode, open the application list and select SIM Toolkit.

Task Manager

With the task manager, you can view currently running
applications and memory information.
1
In Idle mode, open the application list and select
Manager.
2
Use the following options:
Active applications
●
currently running on your device.
Downloaded
●
for applications installed on your device.
RAM
: Check and manage the RAM for your device.
●
Storage
●
device and memory card.
Help
: View help information about extending battery
●
life and RAM manager.
: View the list of all the applications
: View the total amount of memory used
: View the used and available memory on your
Tools
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Task