INNO-A20 User’s Guide
INNOSTREAM Confidential
! Note: The countdown is not turned off when you answer an incoming call or the phone is
sounding an alarm.
9.7.5 Calculator
Your phone has built-in engineering calculator, which can perform basic arithmetic operation
and scientific function.
Some of its features include:
- Normal and scientific output
(addition, subtraction, division and multiplication)
- Support for all standard mathematical functions
(sin, cos, tan, asin, acos, atan, sinh, cosh, tanh, exp, log, log10 and sqrt)
- More than 15 built-in variables for memories labelled A to Q.
The following icon illustrates key functions.
Press the [Answer soft key] to display the result of an arithmetic operation.
Press the [Clear soft key] once to erase a figure to the left of the cursor.
Use the [*] key to enter the decimal part of a number or special symbols such as ., (, ), ^, e, !,
<, > and =.
Use the [#] key to see helpful information for calculation.
Use the [NAVI-CENTRE] to enter Option menu for function and memory.
9.7.6 Voice Memo
This function allows you to record voice memo and set it as the ring tone.
After recording, you can play recorded voice memo and save to “ *.amr” file.
You can launch Option menu by pressing [NAVI-CENTRE].
After the recoded voice memo is saved to a file, you can set as ring tone by selecting Set As⋯
option.
9.7.7 Melody Composer
This function allows you to compose your own melodies to be used as the ring tone.
Four octaves are available. A maximum of 200 notes can be entered. You can adjust the length
of a note and add a rest, as required.
You can compose melodies.
1. When you access the menu, the musical paper is displayed.
2. Compose your melody using the following keys.
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