Calculator; Calculator Panels; Operation History - HTC T-Mobile G1 User Manual

Calculator

To open Calculator, press
The Calculator offers two panels: basic and advanced. Switch back and forth between panels by
MENU
pressing and selecting

Calculator panels

Two calculators panels are available: basic and advanced. Use the Basic panel to enter numbers
and perform basic addition, subtraction, multiplication, and division. Use the Advanced panel to
insert advanced operators or delimiters, such as sine, cosine, tangent, square root, parentheses, etc.
The key flashes
red when you
touch it
Switch back and forth between calculator panels by pressing
panel Basic panel
or , as you wish. As soon as you select an advanced operator, the panel switches
back to Basic, where your operator appears.
• When you touch a key on the screen, the key flashes red to let you know the selection was made.
Make sure you see the red flash before entering your next number or completing the operation.
• To delete numbers, one at a time, press the
• To clear the display and start a new calculation, press

Operation history

• To scroll through your operations, roll the
• To clear your operation history, press
T-Mobile G1 User Guide R1.0
HOME
and select the Calculator icon
Advanced panel
Numbers and
Advanced operators
basic operators
TRACKBALL
MENU
.
Basic panel
or , as you wish.
MENU
and selecting
DEL CLEAR
key or touch
ENTER
or the
up or down.
Clear history
and select
122
Advanced
on the screen.
TRACKBALL
.
.
September 12, 2008