Manuals / Motorola / Cell Phone / Cell Phone

Motorola J2ME manual Using Iskoot, SkypeOut Balance, Skype Contact List

Models: J2ME

1 14
Download 14 pages 14.87 Kb
Page 8
Image 8

•The number of your Skype contacts who are currently online/your total number of Skype contacts

•Your SkypeOut balance

•Your Skype contact list (You can scroll through the contact list if the list extends below the screen. You can also view each individual list category by opening the Options menu and selecting Set View.)

USING ISKOOT

Now that you have configured your settings, you are ready to start using all the features of your iSkoot software.

iSkoot’s main page, labeled All Contacts, displays your SkypeOut balance, your complete contact list including online and offline contacts, and your saved SkypeOut phone numbers. The following section explains how to understand and use all of these features:

SkypeOut Balance

SkypeOut is a service that allows you to use Skype to call regular phone numbers. You must have SkypeOut credit in order to use some of the calling features of iSkoot.

If you do not have SkypeOut minutes:

•You will not be able to call non-Skype users.

•You will not be able to receive incoming Skype calls (please see Receiving Skype Calls).

Your SkypeOut balance is listed at the top of your Contact list to help you keep track of how much SkypeOut credit you have.

For additional information about SkypeOut and to purchase additional minutes go to www.skype.com/products/skypeout.

Skype Contact List

The number of your Skype contacts that are currently online, out of your total number of contacts, is shown at the top of the contact list.

Page 7 Page 9
Page 8
Image 8
Motorola J2ME manual Using Iskoot, SkypeOut Balance, Skype Contact List
Page 7 Page 9

J2ME specifications

Motorola J2ME, or Java 2 Platform, Micro Edition, is a technology platform designed to enable Java applications to run on mobile devices. As a significant pivot in mobile software development, J2ME emerged in the early 2000s, enhancing the capabilities of mobile phones by allowing them to run sophisticated applications. Motorola, being one of the early adopters, played a crucial role in popularizing J2ME across its device lineup.

One of the standout features of J2ME is its portability. J2ME applications, commonly packaged as MIDlets, can run on any device that supports the Java ME framework, making them universally compatible across a wide spectrum of mobile devices. This portability allows developers to create applications once and deploy them across multiple devices without extensive modifications.

Another key technology characteristic of J2ME is its modular architecture, which includes configurations and profiles. The configuration layer defines the underlying hardware and operating environment. For example, the Connected Limited Device Configuration (CLDC) is designed for resource-constrained devices, while the Mobile Information Device Profile (MIDP) provides the standard APIs and user interface components for mobile applications. This structure enables developers to create applications optimized for various device specifications.

J2ME also introduces a range of APIs that enhance the functionality and user experience of mobile applications. These APIs allow access to networking, user interface elements, and local storage. The game API, for instance, provides a framework for building mobile games, while the multimedia API enables applications to incorporate sound and video, taking advantage of the improved capabilities of mobile handsets.

Additionally, J2ME emphasizes security, an essential aspect of mobile applications. Through a security model that includes permission settings and secure data transmission, J2ME ensures that applications can safely interact with users' data and device resources without compromising security.

Despite the evolution of mobile operating systems and the decline of J2ME in favor of more advanced platforms, its legacy continues to influence mobile application development. The principles of portability, modularity, and security established by J2ME laid the groundwork for future advancements and paved the way for the rich ecosystem of today's mobile applications. Motorola's commitment to J2ME reflects a pivotal moment in mobile technology, highlighting the importance of innovation in connecting and enhancing user experiences.