Nokia E55 User Manual

Application manager
With Application manager, you can see the software
packages installed in your device. You can view details of
installed applications, remove applications, and define
installation settings.
You can install two types of applications and software to your
device:
• J2ME applications based on Java technology with the
extension .jad or .jar
• Other applications and software suitable for the Symbian
operating system with the extension .sis or .sisx
Only install software that is compatible with your device.
Install applications
You can transfer installation files to your device from a
compatible computer, download them during browsing, or
receive them in a multimedia message, as an e-mail
attachment, or using other connectivity methods, such as
Bluetooth connectivity. You can use Nokia Application
Installer in Nokia PC Suite to install an application to your
device.
Select Menu > Ctrl. panel > App. mgr..
Icons in Application manager indicate the following:
SIS or SISX application
Java application
widgets
Important: Only install and use applications and other
software from trusted sources, such as applications that are
Symbian Signed or have passed the Java Verified™ testing.
Before installation, note the following:
• To view the application type, version number, and the
supplier or manufacturer of the application, select
Options > View details.
To display the security certificate details of the application,
in Details:, scroll to Certificates:, and select View details.
• If you install a file that contains an update or repair to an
existing application, you can only restore the original
application if you have the original installation file or a full
backup copy of the removed software package. To restore
the original application, remove the application, and
install the application again from the original installation
file or the backup copy.
The JAR file is required for installing Java applications. If it
is missing, the device may ask you to download it. If there
is no access point defined for the application, you are
asked to select one. When you are downloading the JAR
file, you may need to enter a user name and password to
access the server. You obtain these from the supplier or
manufacturer of the application.
To install an application or software:
1. To locate an installation file, select Menu > Ctrl.
panel > App. mgr.. Alternatively, search installation
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Nokia E55 Specifications

General

Panel type	TFT
Display diagonal	2.4 \
Display resolution	320 x 240 pixels
Display number of colors	16.78 million colors
Ringer type	Polyphonic
Internal memory	100 MB
Digital zoom	4 x
Rear camera type	Single camera
Personal info management (PIM)	Alarm clock, Calculator, Calendar, events reminder, Notes, To-do list
Headphone connectivity	3.5 mm
USB 2.0 ports quantity	1
Multimedia Messaging Service (MMS)	Multimedia Messaging Service (MMS) is a standard way to send messages that include multimedia content to and from a mobile phone over a cellular network
Voice codecs	AMR-NB
Talk time (2G)	8 h
Battery capacity	1500 mAh
Standby time (2G)	744 h
Continuous audio playback time	18 h
Form factor	Bar
Product color	Black
Keyboard layout	QWERTY
2G standards	GPRS
Data network	wcdma
Bluetooth version	2.0+EDR

Weight and Dimensions

Depth	9.9 mm
Width	49 mm
Height	116.5 mm
Weight	95 g