Owner's Manual

B2000 User Guide
43
Call
register [Menu 2]
Note
?
When all units have been
used,
no calls can be
made
except emergency
calls.
Depending
on
the SIM
card,
you
need the PIN2 code to set a
call cost limit.
?
Set credit
This network service allows
you
to limit the cost of
your
calls to the selected
charging
units. You can
make or receive a call
up
to the
specified
cost limit.
Read: You can check the
remaining
units.
Change:
You can
change your charging
limit.
?
Auto
display
This network service allows
you
to see
automatically
the cost of
your
last call. If
you
select
On,
you
can
see the cost of the last call when the call is released.
GPRS information
[Menu 2-6]
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.
(GPRS
stands for General Packet Radio
Service.)
Call duration
[Menu 2-6-1]
You can check the duration of the last call and all calls.
You can also reset the call timers
by selecting
Reset
all.
Data volumes
[Menu 2-6-2]
You can check the sent data
volume,
received data
volume,
and all data volume. You can also reset the
counter
by selecting
Reset all.