Making calls and managing your cash

Calls and cash

Features

Troubleshooting

pages 4 – 17

pages 18 – 27

pages 28 – 29

Making a call using the handset

1Lift the handset and insert your money

eg INSERT 20p

2Dial the number

When you’ve dialled, the payphone will check that there’s enough money to start the call. If there isn’t, it will eject the first coin and request one of a higher value.

eg 020 7123 4567

You can check how many seconds you’ll get for 10p or the minimum fee for this call. Check your notice for details.

3Watch the display for information

The display shows how much time is left during the call. When 20 seconds of call time is left, you’ll hear the pips. If you don’t add any coins, the call will end.

Remember the payphone doesn’t return unused coins.

Making a loudspeaker call

1Press the green LOUDSPEAKER button and insert your money

eg INSERT 20p

2Dial the number and wait for an answer

eg 020 7123 4567

3Speak towards the payphone when your call is answered

4Press the green LOUDSPEAKER button when you’re ready to end your call

4

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BT 400 manual Making calls and managing your cash, Features Troubleshooting, Making a call using the handset

400 specifications

The BT 400 is an innovative device that has garnered significant attention in the realm of wireless communication technology. This advanced product represents a leap forward in both functionality and design, catering to a wide array of consumer needs.

One of the standout features of the BT 400 is its exceptional audio quality. Equipped with advanced noise-canceling technology, it ensures that users experience crystal-clear sound, whether during calls or while streaming music. The device utilizes high-definition audio codecs that enhance sound fidelity, providing an immersive listening experience that is particularly appreciated by audiophiles.

In terms of connectivity, the BT 400 supports the latest Bluetooth 5.0 technology. This not only ensures a faster data transfer rate but also extends the effective range of connections. Users can enjoy seamless audio streaming without the hassle of interruptions or lag, even when moving away from their connected devices. Additionally, the device is compatible with a wide range of gadgets, from smartphones to tablets and laptops.

Battery life is another crucial aspect of the BT 400. Featuring an impressive long-lasting battery, it can deliver continuous playback for up to 12 hours on a single charge. Furthermore, the device supports quick charging technology, allowing users to get a substantial amount of playback time with just a brief charging session. This is especially beneficial for individuals who are frequently on the move and might not have the time to fully charge their devices.

The design of the BT 400 is sleek and modern, making it not only a functional device but also a stylish accessory. Its lightweight build and ergonomic shape ensure that it can be worn comfortably for extended periods, making it ideal for both casual and professional environments. The intuitive control interface allows users to easily manage calls and audio playback without fumbling.

Moreover, the BT 400 incorporates smart technology features such as voice assistant integration, enabling users to access their digital assistants with a simple command. This enhances the overall user experience, adding a layer of convenience for busy professionals and multitaskers alike.

In summary, the BT 400 is a standout product that combines superior audio quality, robust connectivity, impressive battery life, and a sleek design. With its cutting-edge technology and user-oriented features, it stands as a prime choice for anyone in need of a reliable and stylish wireless communication device.