Two custom chips, designed to HPNA specifications, were developed by Broadcom: the 4100 chip can send and receive signals of more than 1,000 ft (305 m) over a typical phone line. The largest 4210 controller chip eliminates sounds and transmits data. You can terminate the contract if you registered by phone or online less than 14 days ago. This is called the “cooling off” period. If you`ve ever used the service (for example.B. made calls on a phone), you`ll likely have to charge for what you used. If you are waiting for a good to be delivered as a mobile phone, the cooling-off period begins on the day you get it. This should give you time to verify that the phone is what you paid for. HPNA (Home Phoneline Networking Alliance) is an industry group that promotes standards for the use of existing phone lines and connectors to connect computers in a home.
HPNA`s HomePNA standard is one of the leading technologies for home networks. A HomePNA configuration would include a HomePNA card or external adapter for each computer, external adapter, cable, and software. A low-pass filter may be required between all phones and their respective fogs to block sounds.  HomePNA adapters are available in PCI, USB and PC card formats.  If you are unable to resolve the issue informally, you can address your complaint in writing to the telephone operator. If the complaint relates to the device itself, for example the defective mobile phone, you should contact the seller (mobile operator or retailer). In the past, service providers could charge roaming charges in addition to your regular mobile phone bill. Alternatives to HomePNA are: power line communication, Wi-Fi, cable data and multimedia via Koax.
HomePNA Alliance is a professional association of non-profit companies that develops and standardizes home networking technologies via existing coaxial cables and telephone wiring in homes, so there is no need to install new cables. The Home Phoneline Networking Alliance is a consortium of more than 100 members, including 3Com, AT&T Wireless, IBM, Intel, Compaq, Lucent Technologies and Hewlett-Packard. This was once the Home Phoneline Networking Alliance, also known as HPNA. You can receive your invoices electronically (by e-mail. B) or via the provider`s website. If you cannot access invoices in an electronic format due to limited internet access or other issues, the provider must provide you with a free paper invoice. You must be informed if the invoice is available online (for example. B by sending a text message). There are 2 main plans that mobile operators offer: HomePNA has been designed for entertainment applications such as IPTV, which require quality quality of service (QoS).
HomePNA 3.1 uses frequencies higher than those used for digital telephone lines and analog voice calls via telephone cables, and among those used for satellite television broadcasting and direct broadcasting via Koax, which allows it to coexist with these services on the same cables. Calls to 1800 fixed network and mobile phone numbers are free. From 1 January 2022, the number of NGNs will be reduced to only 2 (1800 and 0818). . . .