Nokia 3620 User Guide

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Empty the cache
The information or services you have accessed are stored in the cache 
memory of the phone.
If you have tried to access or have accessed confidential information 
requiring passwords (for example, your bank account), empty the cache 
of your phone after each use. To empty the cache, select Options→ 
Clear cache.
Note: A cache is a buffer memory that is used to store 
data temporarily.
 BROWSER SETTINGS
Default access point—If you want to change the default access point, 
press...

[ 133 ]Java™ Applications
15 Java™ Applications
Note: Your phone must be switched on to use this 
function. Do not switch the phone on when wireless phone 
use is prohibited or when it may cause interference or danger.
Go to Menu→ Applications.
Options in the Applications main view are: Open, View details, Settings, 
Remove, Go to URL address, Update, Help, and Exit.
In the Applications main view you can open installed Java applications 
or remove them. In the Install view you can install new Java...

[ 134 ]
 INSTALL A JAVA APPLICATION
Options in the Install view are: Install, View details, Delete, Help, and Exit.
Installation files may be transferred to your phone from a computer, 
downloaded during browsing, or sent to you in a multimedia message as 
an e-mail attachment using a Bluetooth connection or infrared connection. 
If you are using PC Suite to transfer the file, place it in the c:
okia\installs 
folder in your phone.
Warning: Only install software from sources that offer adequate...

[ 135 ]Java™ Applications
The phone informs you when installation is complete. To open the Java 
application after installation, you must go to the Applications main view.
When you are browsing WAP or browser pages, you can download an 
installation file and install it immediately. Note, however, that the 
connection is left running in the background during installation.
OPENING A JAVA APPLICATION
Scroll to an application in the Applications main view and press   to 
open it.
UNINSTALLING A JAVA...

[ 136 ]
16 Manager
 INSTALL APPLICATIONS AND SOFTWARE
Note: Your phone must be switched on to use the functions in the 
Tools folder. Do not switch the phone on when wireless phone use 
is prohibited or when it may cause interference or danger.
Go to Menu→ Tools→ Manager.
In Manager you can install new applications and software packages, 
and remove applications from your phone. You can also check the 
memory consumption.
Options in the Manager main view are: View details, View certificate, 
Install,...

[ 137 ]Manager
To help you, the software installation system uses digital signatures and 
certificates on software packages. Do not install the application if Manager 
gives a security warning during installation.
Select Options→ View log to see what software packages have been 
installed or removed and when.
 INSTALL SOFTWARE
You can install applications that are specifically intended for the Nokia 3620 
and Nokia 3660 phones or suitable for the Symbian operating system. 
A software package is usually...

[ 138 ] Start the installation:
To start the installation, open Manager, scroll to the installation package, 
and select Options→ Install. 
Alternatively, search the phone memory or the memory card for the 
installation file, select the file, and press   to start the installation. 
If you are installing software without a digital signature or a certificate, 
the phone warns you of the risks of installing software. Continue installation 
only if you are absolutely sure of the origin and contents of the...

[ 139 ]Manager
 VIEW MEMORY CONSUMPTION
To open the memory view select Options→ Memory details.
Note: If you have a memory card installed on your phone, you will 
have a choice of two memory views, one for the phone or Phone 
memory and one for the Memory card. If not, you will only have the 
Phone memory view.
When you open either of the memory views, the phone calculates the 
amount of free memory for storing data and installing new software. In 
the memory views, you can view the memory consumption...

[ 140 ]
17 Connectivity
Note: Your phone must be switched on to use the functions in the 
Connectivity folder. Do not switch the phone on when wireless 
phone use is prohibited or when it may cause interference 
or danger.
You can transfer data from your phone to another compatible device, for 
example, a phone or a computer, using a Bluetooth connection or infrared.
 BLUETOOTH CONNECTION
Go to Menu→ Connect.→ Bluetooth.
Bluetooth connectivity enables cost-free 
wireless connections between electronic...

[ 141 ]Connectivity
Bluetooth device compatibility
The Nokia 3620 and Nokia 3660 phones are designed to be compliant with 
and to adapt to Bluetooth Specification 1.1. Compatibility between the 
phone and other products with Bluetooth wireless technology depends also 
on the profiles and protocols used by both devices. The current profiles 
supported by the Nokia 3620 and Nokia 3660 are:
Dial-Up Networking profile (DUN) as a gateway
Fax profile (FAX) as a gateway
Object Push profile (OPP) as a client...