Rolodex RF-6090 - Manual (Page 8)

7
Key Guide
Calculator Function Keys
The function keys are autoshifted in the
Calculator.
C/CE
Clears the memory.
÷
, x Divides, multiplies, subtracts or
-, + adds.
= Performs a calculation.
.
Types a decimal point.
% Calculates a percentage.
+/- Changes the sign of a number
from positive to negative.
√
Calculates a square root.
MC Clears the memory.
MR Recalls the number stored in
memory.
M- Adds a negative number to the
number in memory.
M+ Adds a positive number to the
number in memory.
Screen Icons
Schedule Alarm
Password lock
Keytone
Daily Alarm