Ericsson R310s User Manual page 103

Ericsson mobile phone user's guide
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Calculator
The phone has a built-in calculator, which can add, sub-
tract, divide and multiply.
Press # to get , , , .
Press
to erase a figure to the left of the cursor.
C
Press * to enter a decimal point.
To use the calculator
In this example we are going to divide 134 by 32.
1. Scroll to
,
,
Y E S
2. Enter 134.
3. Press # repeatedly until the division sign (/ ) appears.
4. Enter 32.
5. Press
to get the answer.
Y E S
6. To clear the display, press
C
Stopwatch
The phone has a built-in stopwatch for you to time a certain
activity.
To run the stopwatch
1. Scroll to
,
,
Y E S
2. Press
to start the stopwatch. Press
Y E S
stop it.
To reset the stopwatch
Press
when the stopwatch is not running.
C
Tip! By pressing # when the stopwatch is running, you
can store up to 9 lap times. Press u
your stored lap times.
Note! If you receive an incoming call or voice or text mes-
sage while the stopwatch is running, the stopwatch is
turned off. If you exit the stop watch menu the stop watch
is turned off.
102
,
.
Y E S
.
,
.
Y E S
again to
Y E S
u or d
d to check
u
u
d
d

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