APPENDIX D: GLOSSARY

DTMF Tones

Dual Tone Multi-Frequency tones (touch tones) allow you to communicate with

 

computerized phone systems, voice mailboxes etc.

GPRS

General Packet Radio Service. A GSM data transmission technique that

 

transmits and receives data in packets rather than setting up a continuous

 

channel. It makes very efficient use of available radio spectrum and users pay

 

only for the volume of data sent and received.

GSM

Global System for Mobile Communications. A digital cellular or PCS network

 

used throughout the world.

MMS

Multimedia Messaging Service. Attach images and music to text messages.

PIN code

Personal Identification Number used for SIM security. Supplied by your wireless

 

service provider. If the PIN is entered incorrectly 3 times, the PIN will be blocked.

PIN2 code

Personal Identification Number used for the control of Fixed Dial Store and Call

 

Charge metering. Supplied by your wireless service provider. If the PIN2 is

 

entered incorrectly 3 times, the PIN2 will be blocked.

PUK/PUK2 code

PIN/PIN2 Unblocking Key. Used to unblock the PIN/PIN2. Supplied by your

 

wireless service provider. If the PUK/PUK2 is entered incorrectly 10 times, the

 

PUK/PUK2 will be blocked.

Registration

Act of locking on to a GSM network, usually done automatically by your phone.

Roaming

Ability to use your phone on networks other than your home network.

SIM card

Subscriber Identity Module card. A small smart-card which stores unique

 

subscriber and user-entered information such as Phonebook and Short

 

Messages. Supplied by your wireless service provider.

SMS

Short Message Service. Transmission of short text messages to and from mobile

 

phones via the network operator’s message center.

T9® text entry

Predictive text entry software that allows text entry with one key press per letter

 

instead of pressing one key multiple times until the desired letter appears. T9

 

translates key press sequences into words using a highly compressed database.

WAP

Wireless Application Protocol. A communication standard which enables you to

 

download resources from the Internet to your phone. WAP sites consist of text,

 

hyperlinks and some pages contain low-resolution graphics.

 

Bookmark: A saved link to a web page.

 

Browser: An application program that provides a way to look at and interact with

 

the Internet.

 

URL: Uniform Resource Locator. An address of a file (resource) accessible on

 

the Internet.

Wireless Service

A company that provides services and subscriptions to mobile phone users.

Provider

 

100 Appendix D: Glossary

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Panasonic GU87 manual Appendix D Glossary, Dtmf Tones

GU87 specifications

The Panasonic GU87 is a remarkable model in the world of advanced technology, particularly known for its user-friendly features and exceptional performance. This cutting-edge device is designed to cater to the needs of modern consumers, making it a popular choice for various applications.

One of the standout features of the Panasonic GU87 is its high-resolution display, which offers stunning visuals that enhance the viewing experience. With vibrant colors and sharp details, users can enjoy movies, games, and multimedia content with incredible clarity. The integration of HDR technology further elevates the picture quality, providing a more dynamic range of colors and improved contrasts.

Another significant aspect of the GU87 is its dynamic audio capabilities. The built-in sound system is engineered to deliver rich and immersive sound, supporting a wide frequency range. This audio experience is complemented by advanced sound processing technologies, ensuring that every dialogue and sound effect is crystal clear. Whether watching films or listening to music, users will appreciate the depth and precision of the audio output.

In terms of connectivity, the Panasonic GU87 offers a comprehensive selection of ports and wireless options, making it easy to connect to various devices. This includes support for HDMI, USB, and wireless streaming protocols, allowing users to access their favorite content from multiple sources, including smartphones, tablets, and laptops. This versatility enhances user convenience, as it simplifies the process of sharing and viewing media.

The GU87 also stands out for its eco-friendly design. Panasonic has integrated energy-efficient technologies to reduce power consumption, making it an environmentally responsible choice for consumers. This dedication to sustainability aligns with the growing trend of eco-conscious purchasing decisions among consumers.

User interface design is another focus of the Panasonic GU87. The device features an intuitive, easy-to-navigate interface, allowing users to access features without any hassle. Complemented by responsive touch controls, the experience feels seamless and engaging, appealing to users of all ages and tech-savviness.

Overall, the Panasonic GU87 unites advanced display technologies, superior sound quality, robust connectivity options, and eco-friendly practices within a user-centric design. It epitomizes Panasonic’s commitment to delivering high-quality products that enhance everyday experiences while supporting a sustainable future. Whether used for entertainment, work, or everyday tasks, the GU87 is built to impress and serve diverse needs in a rapidly evolving digital landscape.