Android is a mobile operating system developed by Google and the Open Handset Alliance.

The release of the Android Beta in November 2007 subsequently lead to the version history of the Android Operat­ing System (OS).
The first-ever commercial version of the Android Operating System the Android version 1.0 was released in Sep­tember 2008.
Since the release of the Android, it has seen a number of updates to its base operating system since its original release and these updates typically fix bugs and add new features.

Ever since April 2009, each Android version that followed has been devel­oped under a codename based on a dessert or sweet treat.
These versions have been released alphabetically: Cupcake, Donut, Éclair, Froyo (frozen yogurt), Gingerbread, Honeycomb, Ice Cream sandwich and the latest Jelly Bean.
The most recent update of the Android of the Android OS is the Jelly Bean v4.1, which was announced in June 2012, and was released onto the Android Source Project on July 9, 2012.

Successively, Gtel has launched a new smartphone the A705 Quatro with its transparent clamshell modelling it’s one that will attract you to it instantly with its outstanding human body engineer­ing design style as it has a good feeling to the hold.
It runs on the Android software Gin­gerbread version 2.3.6 The Ginger bread Android Platform 2.3.6 has been jerked and improved to be sleeker to use and more user friendly.
Bundled in this Gingerbread Android OS v 2.3.6 is a new classic business phone, in terms of design the Gtel A705 Quatro is a flip smartphone with a trans­parent clamshell which brings a good sense of style and hold.

It is positively equipped with a 3.5”WVGA LED  capacitive touch screen, better power management as it is equipped with a 2000mAh large lithium battery because Gtel understands that whether its business or pleasure every­one requires a longer lasting battery as they want to be able to not only do more on their mobile device but do more for longer.
Furthermore, it guarantees higher performance and increased support as the Gtel A705 Quatro has a processor of 1GHz CPU efficient system operating efficiency and processing speed.

It also has a high HVGA resolution 5 megapixel camera that can be used for everyday shooting.
Another important feature built around Ginger bread 2.3.6 is its Voice commands and the Gtel A705 is a “smart voice” mobile phone as it possesses a strong voice interactive features which include: direct voice control, away from the complex operation.

Full voice interaction that enables one to do a number of upgraded  voice com­mands from the usual voice dialling, voice text messaging, voice new contact to the advanced web searching/ open websites, voice set reminders map navi­gation as well as intelligent voice chat.
All these voice commands are built in intelligence king speech function.