Make a call – Basic Functions

Step by Step

Consultation

Disconnect/Clear

Consultation

Consultation

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Making a second call (consultation)

You can set up a second call during a call in progress. The first party waits.

Press the key. The lamp lights up.

Make your call to the second party.

Terminate the second call – return to the first party:

Press the key.

Extending a call

Precondition: The consultation key has been installed on your telephone.

If the person you are conversing with wishes to be for- warded to another user, you can pass on the connec- tion to this third person.

The connection can be passed on with or without prior announcement.

Extending the call with prior announcement:

Press the key. The lamp lights up.

Call the other party and inform him that the waiting user wishes to be put through to him.

Replace the handset.

The two users are connected to each other.

Extending the call without prior announcement:

Press the key. The lamp lights up.

Enter the other party’s number.

Replace the handset.

If a connection is not set up between the

other two parties within 40 seconds, you are re- called. You are then connected to the first party again.

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Siemens 4000 Making a second call consultation, Extending a call, Terminate the second call return to the first party

4000 specifications

The Siemens 4000 is an advanced series of gas turbines designed for power generation, renowned for its efficiency, reliability, and versatility. This series has made significant contributions to the energy sector, particularly in combined cycle power plants, where its performance optimizes energy production.

One of the main features of the Siemens 4000 gas turbine family is its high efficiency. The turbines are designed to operate at a thermal efficiency level that can exceed 60%, particularly when integrated into combined cycle configurations. This efficiency translates into lower fuel consumption and reduced carbon emissions, making the Siemens 4000 an environmentally friendly choice for power generation.

The Siemens 4000 series utilizes cutting-edge technologies to enhance performance and reliability. It employs advanced materials and innovative cooling techniques that allow for higher operating temperatures, resulting in increased power output. The use of sophisticated digital controls and monitoring systems ensures that the turbine operates optimally under varying load conditions and contributes to enhanced operational flexibility.

Another characteristic that sets the Siemens 4000 apart is its modular design. This feature simplifies maintenance and troubleshooting, enabling quick replacements and reducing downtime. The turbines are designed for easy access to critical components, allowing for routine inspections and repairs without extensive disassembly.

In addition, the Siemens 4000 series includes various models, such as the SGT-4000F and SGT-8000H, that cater to different market needs and applications. The SGT-4000F, for instance, is particularly suited for flexible power generation and can quickly adjust output to meet fluctuating demand, making it ideal for integration with renewable energy sources.

The Siemens 4000 turbines also prioritize operational integrity. They are engineered to withstand harsh environmental conditions, ensuring reliable performance in diverse geographical settings. This robustness is complemented by Siemens' extensive service network, which provides expert support and maintenance solutions.

In summary, the Siemens 4000 series gas turbines represent a pinnacle of engineering in power generation technology. Their high efficiency, advanced materials, reliable performance, and flexible applications make them a preferred choice for utilities and independent power producers alike, paving the way for a sustainable energy future.