Motorola J2ME manual Using Skype Text Chat

Models: J2ME

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Note: Your SkypeOut credit will be charged for connecting the inbound call to your handset.

Using Skype Text Chat

To send a text chat to a Skype contact:

1.Highlight the name of the person you’d like to chat with.

2.Open the Options menu and select Start Chat.

3.You will see a new screen with a field for entering in your messages. Just start typing, and when you’ve finished your message, hit OK and then Send.

4.You will notice that your sent message appears at the top of the screen, labeled with your Skype ID and the time the message was sent.

5.The contact will receive your message instantly.

When receiving Skype chats:

1.The chat conversation will appear on your screen, with a label at the top indicating who has sent the chat.

2.The message from the contact will appear at the top of the screen, with the Skype ID of the contact and the time the message was sent.

3.To respond, just start typing and hit OK and then Send.

4.If you wish to refresh your connection to update the conversation manually, open the Options menu and select Refresh Now at any time.

iSkoot even lets you chat with multiple contacts at once. When having more than one Skype text chat conversation:

1.You can navigate between the conversations by Switch.

2.You’ll see a screen that says Active Chats. Highlight the name of the person you’d like to send the chat to and click Go To.

3.You can always tell which contact you are chatting with based on the label at the top of the conversation screen. Please note: When one of the contacts sends you a new message, iSkoot will automatically switch to display that conversation, even if you had a different conversation on the screen.

Note: While users can sustain multiple chat conversations at once, iSkoot cannot support more than two participants in a single chat conversation.

To close out of a Skype chat conversation, just hit Cancel. You will return to your contact list.

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Motorola J2ME manual Using Skype Text Chat

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.