LG KG920 - Data Volumes; Gprs Information Menu

Call register
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GPRS information
Menu 0.7
You can check the amount of data transferred over the
network through the GPRS information option. In
addition, you can also view how much time you are
online.
Call duration
(Menu 0.7.1)
You can check the duration of Last call, reset all and
All calls. You can also reset the call timers.
Data volumes
(Menu 0.7.2)
You can check The Sent, Received or All data
volumes and Reset all.