Samsung SCH-8500 User Manual page 105

Your phone records (or logs) the amount of airtime or talk
time used. There are three airtime measurements.
A "Total" measurement that lists the number of calls
made to or from your phone, and the total time in hours
and minutes for these calls. This airtime measurement
can easily be erased by you at any time and therefore is
convenient for measuring your usage on a daily, weekly,
monthly, etc. basis. This feature is not intended for billing
purposes.
A "Last Call measurement that shows the phone number,
airtime, and the time/date stamp of the last call.
A "Lifetime" measurement that shows (in hours and
minutes) the total time spent on all calls (incoming and
outgoing) since your phone was placed into service.
This airtime log is kept for historical and maintenance
reasons and cannot be erased.
To view your airtime measurements:
1. Press
2. Press
3. Press
4. The following three options are available:
Press
number of calls and the total airtime for all calls since
you set this total to zero (by using the "Erase Total"
option). Press
Press
"Total" airtime measurement, or press
operation and return to the previous screen.
Press
number, airtime, and the time/date stamp of the last call.
Press
airtime (in hours and minutes) of every phone call that
has been made to or from your phone.
to display the Main menu.
for Calls.
for Air Time.
for Total. The screen displays the total
to return to the previous screen.
for Erase Total. Press
for Last Call. The screen displays the phone
for Lifetime. The screen displays the total
to erase the
to cancel the