Sharp IQ-8900 - Manual (Page 82)

Checking the Time and Date
1. To check the current date and time, press and hold
.
2. Release the key to close the Clock application.
For a full explanation of the Clock application, see page
182.
Checking the Unit’s Memory
The unit has a certain memory capacity in which
operations are carried out and data that has been
entered, such as phone numbers and memos, is stored.
When the amount of data already stored approaches the
unit’s maximum memory capacity, you may not be able to
store an entry or the data being processed may be lost
when you change applications. To avoid these problems,
you should check the remaining memory space regularly
and free up space when necessary by deleting previous
entries.
The Check Memory function makes it possible to easily
check the amount of free memory available in the unit, as
well as in a RAM card (if one is installed), avoiding the
inconvenience of seeing an out-of-memory message.
81