contain 4 digits, and the security code must contain 6 digits.

To change a code or password:

Find it: Press s> G Settings > Security

>New Passwords

Select the type of code you wish to change, enter the old code when prompted, then enter the new code.

Lock and Unlock Keypad

You can lock your phone’s keypad to prevent accidental key presses.

Press B*to lock/unlock the keypad.

Lock and Unlock Phone

You can lock your phone manually or set the phone to lock automatically whenever you turn it off.

38Learning to Use Your Phone

To use a locked phone, you must enter the unlock code. A locked phone still rings or vibrates for incoming calls or messages, but

you must unlock it to answer.

You can make emergency calls on your phone even when it is locked (see page 46).

Lock Your Phone

Find it: Press s> G Settings > Security

>Phone Lock > Lock Now or Automatic Lock

Both Phone Lock options require you to enter the unlock code before completing your selection.

Unlock Your Phone

At the Enter Unlock Code prompt, enter your unlock code and press Ok to unlock your phone.

Page 38 Page 40
Page 39
Image 39
Motorola 6809504A81-A manual Lock and Unlock Keypad, Lock and Unlock Phone, Lock Your Phone, Unlock Your Phone
Page 38 Page 40

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.
Top Page Image Contents