Ericsson T28z - Manual (Page 85)

84 Extras
The phone has a built-in calculator, which can add, subtract, divide
and multiply.
• Press # to get + , - , x , / .
• Press C to delete a figure to the left of the cursor.
• Press * to enter a decimal point.
To use the calculator
In this example we are going to divide 134 by 32.
1. Scroll to Extras , Y E S , Calculator , Y E S .
2. Enter 134.
3. Press # repeatedly until the division sign ( / ) appears.
4. Enter 32.
5. Press Y E S to get the answer.
6. To clear the display, press C .
The phone has a built-in stopwatch for you to time a certain activity.
To run the stopwatch
1. Scroll to Extras , Y E S , Stopwatch , Y E S .
2. Press Y E S to start the stopwatch. Press Y E S again to stop it.
To reset the stopwatch
• Press C when the stopwatch is not running.
Tip! By pressing # when the stopwatch is running, you can store up to 9 lap
times. Press u or d to check your stored lap times.
Note! If you receive an incoming call or voice or text message while the
stopwatch is running, the stopwatch is turned off. If you exit the stopwatch
menu, the stopwatch is turned off.
The phone has a built-in 24-hour timer. You set the time you want and when
that time is out, an alert signal sounds.
To set the timer
1. Scroll to Extras , Y E S , Timer , Y E S .
2. Enter the time and press Y E S .
The countdown begins. The timer is shown in standby mode.
When the alert sounds, press any key to turn it off.
Calculator
Stopwatch
Timer