Useful Terms and Definitions
From time to time, we can use some words that may not ring a bell with you. If so, don't worry! We have put together a list of useful terms and their definitions to help you along the way
Wi-Fi - Wireless internet connection over a modem.
Mobile Data - Wireless internet connection over a phone.
4G - Specifically, 4G stands for the fourth generation of data technology for cellular networks. 4G/LTE (Long Term Evolution) is a wireless communication standard for high-speed data.
5G - 5G is the fifth generation of cellular networks. 5G gives us higher speeds, wider bandwidth, lower latency, and more advanced capabilities than its predecessors.
All You Can Eat Data (AYCE) - Three’s exclusive unlimited data service.
App - Apps are programmes that run on your smartphone. You can view and download them in the App Store (iPhones), Play Store (Android) and Windows Apps (Windows Phones).
Social Media - Services like Facebook, Instagram, and Twitter that allow you to connect and share with others.
Instant messaging (IM) - Services like iMessage, WhatsApp, or Viber, which allow you to send text, pictures, video, and audio using your internet connection. Most people will download WhatsApp or Viber and then use them as an alternative to MMS. Remember, if you have AYCE, then you can use these apps to your heart's content!
Roaming - Using your phone outside of the Republic of Ireland. Roaming can cost more depending on your plan, so make sure you check your full allowances on My3 before you leave.
SIM card - The unique card that carries your phone number and network ID.
Memory card (SD card) - A small card that can store extra media like photos, video, files, apps, or games.
Manual Network Selection (MNS) - This is the process of turning off the automatic network selection on your phone so that it can search for all the available networks in your location. You can find MNS in your Settings > Network Settings.
APN - This stands for Access Point Name. APN is a setting on mobile phones or Modems/Routers that Three uses to set up a connection to the gateway between our network and the internet.
Carrier - Network Operator/Telco Company.
Do you need more help? Why not ask the 3Community and benefit from the experience of over 100,000 members.
