Mobile Tech Glossary

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VGA - A pixel resolution of 640 pixels by 480 pixels.br/br/ br/br/ ...

Voicemail - A service offered by network operators whereby calls received when the mobile is in use, switched off or out of coverage can be diverted to an answering service which can be personalised by the user ...

VOIP - VOIP stands for Voice Over IP. It is a system for transmitting voice over a packet-based data network, such as the internet or a mobile phone's GPRS connection.br/br/ Also known as: "Voice Over...

VPN (Virtual Private Network) - A private data network that makes use of the public telecommunication infrastructure, maintaining privacy through the use of a tunneling protocol and security procedures. A virtual private network can...

Mobile Tech Glossary