If this modem is to be used with a PBX which returns secondary proceed indication, no more than two pauses of four seconds duration each should be inserted between the initial PSTN access digit and the number to be dialed. This is to avoid interference to the PTO network.

If this modem is to be used with a PBX which has extension wiring owned by BT, connection of the modem to the PBX can only be carried out by BT; or, by the authorised maintainer of the PBX unless the authorised maintainer has been given 14 days written notice that the connection is to be made by another person, and that period of notice has expired.

This modem is suitable for use only on telephone lines provided with Loop- Disconnect or Multi-Frequency Dialing facilities.

Users of this modem are advised that the approval is for connection to the PSTN via the telephone line interface supplied with it. Connection of a modem to the PSTN by any other means will invalidate the approval.

There is no guarantee of correct working in all circumstances. Any difficulties should be referred to your supplier.

Some network operators require that intended users of their network request permission to connect and for the installation of an appropriate socket.

Ringer Equivalence Number

The ringer equivalence number (REN) of this modem is 1. REN is a guide to the maximum number of apparatuses that can be simultaneously connected to one telephone line. The REN value of each apparatus is added together, and should not exceed 4. Unless otherwise marked, a telephone can be assumed to have a REN value of 1.

Approved Usage

This modem is approved only for the following:

■Storage of telephone numbers for retrieval by a predetermined code

■Detection of initial proceed indication

■Automatic calling/Automatic answering

■Tone detection

■Operation in the absence as a secondary proceed indication

■Loudspeaking facility

This modem is NOT suitable for use as an extension to a payphone.

This modem is not approved for connection to UK private speechband services.

This modem does not support the automatic redial function.

Any other usage will invalidate the approval of your modem, if, as a result, it then ceases to conform to the standards against which approval was granted.

The approval of this modem is INVALIDATED if the apparatus is subject to modification in any material way not authorised by the BABT or if it is used with or connected to external software that has not been formally accepted by BABT.

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HP a145.uk, a171.uk, a150.uk, a118.uk, a120.uk, a110.uk manual Ringer Equivalence Number, Approved Usage
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a171.uk specifications

HP has long been a key player in the computer hardware and technology sector, constantly innovating to meet the needs of diverse users. The models a145.uk, a150.uk, 775y (D7219J), a171.uk, and a125.fr are all part of HP's extensive lineup, each offering unique features and characteristics that cater to different segments of the market.

The HP a145.uk is designed for everyday computing tasks, making it an ideal choice for students and general users. It typically features an efficient Intel processor that ensures smooth performance for browsing, streaming, and working on documents. With its compact design, the a145.uk is easily portable, making it suitable for those who need to work on the go. The model usually integrates a high-definition display, providing vibrant visuals, along with ample storage options to accommodate various multimedia and software needs.

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The HP 775y (D7219J) is a versatile desktop model that excels in performance. Equipped with robust processors and graphics capabilities, this desktop is suited for more demanding tasks such as video editing and graphic design. With its spacious internal architecture, the 775y offers extensive upgradability, allowing users to customize their setups over time. The design is typically sleek and professional, making it a great addition to any home office.

The a171.uk is tailored for high-performance users. It often includes advanced cooling technologies, ensuring optimal performance during intense computing sessions. This model is well-suited for gamers and professionals who require precision and speed. Furthermore, its design features often incorporate enhanced connectivity options, making it easy to integrate with various peripherals.

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In summary, these HP models represent a diverse range of features and technologies that cater to varying user needs, from casual computing to high-performance applications, all underscored by HP's commitment to quality and innovation.
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