This equipment shall not be used in any manner which could constitute a nuisance to other customers.

The setting and features discussed below influence how your modem reacts with the telephone network. If changes from the default values are made, then it is possible that unwanted signals or interference may be generated, your modem might dial wrong numbers or suffer from a reduced level of performance. We strongly recommend that the settings are not changed under any circumstances or the Permit/Telepermit may become invalid.

Initialization

Many communications programs react to the default settings when started. This is usually achieved by the ATZ command and initializes your modem for correct operation. Many programs are developed for worldwide use and generally use the ATZ command; however, some programs have built-in modem configuration utilities and these should not be used unless you can confirm that they are compatible with Australian and New Zealand requirements.

If your program does not use the ATZ command to initialize, but instead sends a complex string of characters, then it must be configured to send the correct string for Australia and New Zealand. The correct initialization string is (spaces should not be entered; they are to make it easier to read):

AT &F T /N6 S6=3 S7=45 % L=7 &Y0 &W0

Once you have entered this command string, it is written to the internal memory of the modem and the default configuration.

Dialing

The modem supports both pulse and tone dialing in Australia and only tone dialing in New Zealand. New Zealand users please note that if pulse dialing is selected, then wrong numbers will be dialed, as the reverse numbering scheme is not supported. There are several dial string modifiers referred to in the main users’ manual, and we suggest that they be used with caution to avoid problems when making calls.

Automatic Answering

To conform with Austel and Telecom New Zealand requirements when configuring your modem for auto-answering, please do not set the SO register to values less than 2 or greater than 10 (Note: ATSO-O will disable auto-answering). Pre-configured software should be checked and changed as necessary. These settings ensure:

3A person calling your modem will hear a short burst of ringing before the modem answers. This confirms that the call has been successfully switched through the network.

3Caller identification information (which occurs between the first and second ring cadences) is not destroyed.

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HP 522a (AP), 743a (AP), 503a (AP) manual Initialization, AT &F T /N6 S6=3 S7=45 % L=7 &Y0 &W0, Dialing, Automatic Answering
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503a (AP), 513a (AP), 522a (AP), 743a (AP) specifications

The HP 703k (AP), 503k (AP), 743a (AP), 753k (AP), and 753d (AP) are some of the notable printers developed by HP, targeting various user needs, from home offices to larger professional environments.

The HP 703k (AP) is designed as an efficient all-in-one printer, offering a combination of print, copy, and scan functions. One of its main features is wireless connectivity, allowing users to print from their mobile devices seamlessly. It supports HP's ePrint technology, enabling users to send documents to the printer from anywhere with an internet connection. The 703k also boasts automatic duplex printing, which helps save paper and reduces costs.

The HP 503k (AP) is a compact monochrome printer that excels in producing sharp text documents at fast speeds. Its technology focuses on laser printing capabilities, ensuring high-output quality for business needs. The 503k features a user-friendly control panel, making it easy to manage printing tasks. Moreover, it's compatible with various paper sizes, accommodating a wide range of printing requirements.

Moving on to the HP 743a (AP), this model targets professionals requiring color printing with exceptional quality. Its vibrant color output is attributed to HP’s ColorSphere toner technology, which produces brighter and sharper images. The 743a includes high-capacity toner cartridges, enabling longer print runs and reducing overall printing costs. This printer supports advanced security features, ensuring sensitive documents are processed safely.

The HP 753k (AP) is a high-performance multifunction printer ideal for medium to large workgroups. With fast print speeds and robust monthly duty cycle capabilities, the 753k is built for high-volume usage. It includes an intuitive touchscreen display that simplifies operation and provides easy access to features like scanning and faxing. The printer is also equipped with advanced paper handling options, allowing users to manage various media types effectively.

Lastly, the HP 753d (AP) is another versatile option, combining advanced printing features with enhanced productivity tools. Similar to the 753k, it provides multifunction capabilities but also emphasizes mobile printing solutions. With support for HP Smart app functionalities, users can manage printing tasks remotely, scan documents directly to cloud services and streamline workflows. Its energy-efficient design and cost-effective operation make it an environmentally friendly choice for modern workplaces.

In summary, the HP 703k, 503k, 743a, 753k, and 753d (AP) models collectively offer a variety of features, technologies, and characteristics that cater to diverse printing needs, ensuring users can find the right solution for their specific requirements.
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