Ericsson R250s PRO User Manual page 90

5. Scroll with the
get the answer.
You can also press # to get the answer.
6. To clear the display, press
To enter a decimal point
Press *.
•
To multiply
Press * twice.
•
or key to the equal sign (=) and press
L E F T R I G H T
.
C L R
Some Useful Tools
to
Y E S
87