NEC 16 manual Dial two digit access code, 20 through

Page 15

lLift handset, l Dial “40”.

l Dial two digit access code, 20 through 29. 0 Dial outside line access code, 9,8, or 7.

l Dial telephone number. l Replace handset.

ACCESSINGSTATIONSPEEDDIALING

l l l

Lift handset. Dial “#“.

Dial two digit access code, 20 through 29,

l l l

Lift handset. Dial ‘*#“.

Dial Iwo digit access code, 10 through 19.

l Lift handset.

Image 15

Contents Page Page Answeringanattendanttransferredcall Depress ON/OFFDesired Telephone Number Lift Handset Partys voice is heard through speakerAnswering Intercom Calls Using Hands Freeanswerback Placing AN Intercom Call Using Station Ossbuttons= accepted Denied Call station and receive no answer or Call Waiting ToneAt display ‘5 = accepted Call station and receive Call Waiting TonePlacing Calls on Exclusive Hold Which Line Pick CallPlaced On hold NectionTone DepressButton Depress Desired Station DSS button Lift handsetL l ATHREE-PARTYCONFERENCE AFOUR-PARTYCONFERENCEHold Verifying ON/OFFDepress DND button LED lights steady SettingCancelling Lift handset. Depress ONIOFFbufton ifSingle Line Telephone Switchhook Momentarily Dial Dialing outsideCode 9,8, or 7 and receiving Dial Iwo digit access code, 10 through Lift handset Dial two digit access code, 20 throughLift handset Dial 46 and replace handset SettingDial External Zone page access code 61,62,63 Lift Dial Internal zone access code 51,52,53 LiftDirectorynotes

16 specifications

NEC 16, also known as the NEC 16-bit microprocessor, represents a significant advancement in computing technology during its time. Introduced in the late 1970s, the NEC 16 was designed to offer enhanced performance, efficiency, and capabilities to a range of applications including embedded systems, control systems, and consumer electronics.

One of the main features of the NEC 16 is its 16-bit architecture. This enables the microprocessor to handle a larger amount of data at once compared to its 8-bit predecessors, resulting in improved processing power and speed. The 16-bit data bus allows for greater data throughput, making it suitable for applications requiring real-time processing or complex calculations.

In terms of technology, the NEC 16 integrated various advanced components into a single chip, significantly reducing the overall size and complexity of systems built around it. The use of complementary metal-oxide-semiconductor (CMOS) technology contributed to lower power consumption and heat generation, enhancing its viability for battery-operated and mobile devices.

Another characteristic of the NEC 16 is its instruction set architecture. It features a rich set of instructions that support various programming paradigms and facilitate complex operations. This flexibility allows developers to optimize their code for both speed and efficiency. Additionally, the architecture supports multiple addressing modes, increasing the versatility and performance of software applications.

Furthermore, NEC integrated built-in hardware features such as timers, interrupt controllers, and serial communication interfaces, which streamlined system design and development. These built-in peripherals reduce the need for additional components, ultimately lowering costs and design time.

The NEC 16 also played a crucial role in the evolution of personal computing. Its integration into a variety of consumer products and computer systems enabled affordable computing solutions for a wider audience. As a result, the NEC 16 contributed to the rapid growth of the microcomputer market and paved the way for future advancements in microprocessor technology.

In summary, the NEC 16 16-bit microprocessor stands out due to its advanced architecture, efficient power consumption, versatile instruction set, and integrated hardware features. These characteristics made it a popular choice for a multitude of applications, cementing its role in the evolution of computing technology. As a foundational component in many systems, the NEC 16 helped shape the future of microprocessors and laid the groundwork for subsequent innovations in the industry.