16Using the phone

Call timer

Your handset automatically displays the duration of every external call. The call time will remain on the display until 2 seconds after the call has ended.

Press Clr to delete an incorrect digit.

If you have subscribed to a Caller Display service, your caller’s number will also be shown. If the number is withheld the display will show Withheld. If an exact number match is found in the Directory, the name will be displayed instead of the number. See page 36 for more information.

Internal calls

When you receive an internal call, the calling handset number will be shown on the handset display.

Make a call

1.Press .

Enter the telephone number and the number is dialled.

Preparatory dialling

Use preparatory dialling to see and check the number on the display before you dial out. The display can only show 12 digits at a time, if you enter a number with more than 12 digits, 3 dots will be displayed to the left of the number to indicate more digits.

1. Enter the number first then press or to dial.

End a call

1.Press or place the handset back on the base.

Receiving calls

When you receive an incoming call, the telephone will ring and the icon will flash. If the ringer is set to off, the phone will not ring but you will hear one short beep tone to alert you.

1.If the handset is not in the base/charger, press or to answer the call.

If you experience any problems, please call the Helpline on 0870 240 3962 or email bt.helpdesk@vtecheurope.com

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BT 255 manual Using the phone, Make a call, Preparatory dialling, End a call, Receiving calls
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255 specifications

BT 255 is an advanced telecommunications technology designed to enhance connectivity and communication efficiency across various sectors. This innovative system is particularly aimed at providing high-speed data transmission and reliable voice communication. One of the standout features of BT 255 is its ability to support a wide range of communication protocols, making it versatile for different applications.

At the core of BT 255 lies its robust architecture, which is optimized for both residential and commercial use. It incorporates cutting-edge technologies that facilitate seamless integration with existing infrastructures. This means that users can upgrade to BT 255 without needing to overhaul their current systems, significantly reducing the cost and effort involved in the transition.

One of the main characteristics of BT 255 is its high bandwidth capabilities. It can easily handle multiple simultaneous connections, which is essential for environments with heavy traffic, such as office buildings, conference centers, and public spaces. This high capacity ensures that users experience minimal lag or interruptions, even during peak usage times.

Additionally, BT 255 features advanced security protocols that safeguard data integrity and protect against unauthorized access. This is particularly crucial in today's digital landscape, where cybersecurity threats are increasingly prevalent. The system employs encryption technologies and secure authentication processes, ensuring that communication remains private and secure.

Another significant attribute of BT 255 is its energy efficiency. The system is designed to minimize power consumption while maximizing output, making it an eco-friendly option for organizations looking to reduce their carbon footprint. This feature is increasingly important as businesses and individuals become more conscious of environmental sustainability.

Moreover, BT 255 is built with future-proofing in mind. It is easily upgradable, allowing for the incorporation of newer technologies as they become available. This ensures that users remain at the forefront of telecommunication advancements without needing to invest in completely new systems.

In conclusion, BT 255 represents a significant leap forward in telecommunications technology. Its combination of high bandwidth, security features, energy efficiency, and upgradeability makes it an attractive choice for a variety of users. Whether for personal use or in commercial environments, BT 255 aims to meet and exceed the evolving demands of modern communication.
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