BASE

PAGE

16

PAGING & SPEAKERPHO

PAGING THE HANDSET FROM THE BASE UNIT

To page the handset from the base unit, the handset must be in the “Standby” mode (the TALK INDICATOR is not lit.)

1Press PAGE on the base unit. You will hear the handset ring, if the ringer switch is ON.

PAGE

SPEAKERPHONE

The speakerphone allows you to place calls and conduct conversations without using the handset.

1Press SPEAKERPHONE.

SPEAKERPHONE

2Adjust the VOLUME CONTROL (located on the right side.) NOTE: The volume over the phone line is automatically adjusted.

3Enter the telephone number on the keypad if you are placing a call.

4Speak into the microphone. You will hear the outside party through the speaker.

5Press SPEAKERPHONE again to hang up.

PAGETIME

MAXIMIZING THE BENEFITS OF THE SPEAKERPHONE

νOne person at a time should speak while using the speakerphone.

νReduce or eliminate background noise such as radio or television.

νDo not use an extension phone and speakerphone at the same time.

DEF

3

MNO

6

WXY

9

#

25 CHANNEL CORDLESS TAPELESS / ALL DIGITAL

AUTODIAL

FLASH

REDIAL

HOLD

SPEAKERPHONE

PAUSE

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Image 27
Casio TC-540 manual Paging & Speakerpho, Paging the Handset from the Base Unit, Speakerphone

TC-540 specifications

The Casio TC-540 is a remarkable addition to the world of desktop calculators, designed to cater to both professionals and students alike. Known for its reliable performance and user-friendly interface, the TC-540 is equipped with a variety of features that enhance productivity and efficiency in calculations.

One of the main features of the Casio TC-540 is its large, easy-to-read display. With a spacious screen that showcases numbers in bold digits, users can quickly perceive their calculations without straining their eyes. The calculator's ergonomic design ensures comfortable usage, making it an ideal option for those who spend long hours performing mathematical operations.

The TC-540 is not just about ease of use; it also incorporates advanced technologies for enhanced functionality. It comes with a dual power system that utilizes both solar energy and battery power, ensuring uninterrupted use even in low-light conditions. This feature not only makes the calculator eco-friendly but also provides convenience to users who may find themselves working in various environments.

A standout characteristic of the Casio TC-540 is its wide array of mathematical functions. It supports basic arithmetic operations, as well as more complex calculations such as floating-point arithmetic and percentages. The calculator also allows users to perform memory functions, storing and retrieving previous results with ease. This set of features makes it versatile enough for different applications, from basic schoolwork to advanced business calculations.

Another highlight of the TC-540 is its built-in statistical functions, which enable users to analyze data with ease. Features such as standard deviation calculations and regression analysis are particularly valuable for students and professionals dealing with data-heavy tasks. This level of functionality positions the TC-540 as a tool not only for performing calculations but also for data analysis.

Durability is another essential characteristic of the Casio TC-540. Constructed with high-quality materials, it can withstand the rigors of daily use, making it a long-lasting investment for both home and office settings. Additionally, the calculator is lightweight and portable, allowing users to easily carry it for on-the-go calculations.

Overall, the Casio TC-540 stands out for its blend of simple operation, advanced features, and robust build quality. Whether you are a student navigating through complex mathematics or a professional managing financial data, the TC-540 is equipped to meet a variety of needs, making it an invaluable tool in both academic and professional environments.