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To create a new contact, press the contacts key for a
few seconds.
Calendar key
To open the Calendar application, press the calendar
key briefly.
To create a new meeting entry, press the calendar key
for a few seconds.
E-mail key
To open your default mailbox, press the e-mail key
briefly.
To create a new e-mail message, press the e-mail key
for a few seconds.
Multitasking
You can have several applications open at the same
time. To switch between active applications, press and
hold the home key, scroll to an application, and press
the scroll key. To close the selected application, press
the backspace key.
Example: When you have an active phone call
and want to check your calendar, press the home
key to access the menu, and open the Calendar
application. The phone call remains active in the
background.
Example: When you are writing a message and
want to check a web site, press the home key to
access the menu, and open the Web application.
Select a bookmark or enter the web address
manually, and select Go to. To return to your
message, press and hold the home key, scroll to
the message and press the scroll key.
Memory
There are two types of memory into which you can save
data or install applications: device memory and
memory card.
Free memory
To see how much memory is currently in use, how
much free memory remains, and how much memory is
consumed by each data type, select Menu >
Options > Memory details > Phone memory or
Memory card.
Tip: To ensure that you have adequate memory,
transfer data regularly to a memory card or
computer, or use File manager to delete files you
no longer need.
After you install applications to a compatible memory
card, installation files (.sis) remain in the device
memory. The files may use large amounts of memory
and prevent you from storing other files. To maintain
sufficient memory, use Nokia PC Suite to back up
installation files to a compatible PC, then use the file
manager to remove the installation files from the
device memory. If the .sis file is a message attachment,
delete the message from the Messaging inbox.
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Your Nokia E51