or

Press Store to create a new Contacts entry with the number from the Notepad already entered in the No. field.

Return an Unanswered Call

Your phone keeps a record of your unanswered calls, and displays:

•the × (missed call) indicator

•X Missed Calls, where X is the number of missed calls

1Press VIEW to see the received calls list.

2Scroll to the call you want to return.

3Press Nto make the call.

Attach a Number

While dialing (with digits visible in the display), press Opti ons , then scroll to and select

Attach Number, attach a number from Contacts or the Call History list.

Speed Dial

Each entry you store in the phonebook is assigned a unique speed dial number.

Tip: To see an entry’s speed dial number, press s> C Contacts, scroll to the entry, and press s.

To speed dial a phonebook entry:

1Enter the speed dial number for the entry you want to call.

2Press #to submit the number.

3Press Nto call the entry.

48Calling Features

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Motorola 6809504A81-A manual Return an Unanswered Call, Attach a Number, Speed Dial
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6809504A81-A specifications

The Motorola 6809504A81-A represents an integral advancement in microprocessor technology, especially noted for its application in embedded systems and consumer electronics. As an evolution of the 68000 series, it reflects Motorola's commitment to delivering high-performance processing capabilities while maintaining efficient power consumption.

Key features of the 6809504A81-A include its 32-bit architecture, which enhances data handling capabilities, allowing for more complex and efficient computing solutions. The processor operates at clock speeds that can reach up to 25 MHz, enabling it to perform multiple instructions per cycle. This improves overall processing speed, making it suitable for applications that demand quick and reliable responses.

One of the standout characteristics of the 6809504A81-A is its advanced memory management systems. It supports both static and dynamic RAM, catering to diverse memory requirements across applications. This flexibility ensures that designers can create robust systems capable of handling larger datasets without being bogged down by limitations in memory bandwidth.

The integration of innovative instruction set architecture (ISA) is also a significant feature of the 6809504A81-A. It supports a range of addressing modes, which allows developers to optimize their code for better performance. The robust ISA is compatible with a wide variety of software, making it easier for programmers to leverage existing codebases while developing new applications.

Another important aspect of the 6809504A81-A is its support for multimedia processing. With built-in capabilities for handling audio and video data, the processor is well-suited for tasks ranging from digital signal processing to real-time media playback. This makes it an ideal choice for applications in smartphones, personal digital assistants, and multimedia systems.

In terms of consumer electronics, the 6809504A81-A has been utilized in numerous devices, exemplifying its versatility. Its power efficiency enables longer battery life in mobile applications, while its processing prowess supports multitasking operations seamlessly.

Overall, the Motorola 6809504A81-A is a sophisticated microprocessor characterized by its powerful computing performance, flexible memory management, and robust multimedia features. As technology continues to evolve, the enduring influence of the 68000 legacy remains evident in the applications and systems leveraging this processor.
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