2. Dolphin Automation
Dolphin Automation has wide variety of products like
GPS vehicle tracking system, GSM CDMA FWP, Signal
Booster Repeater, GSM GPRS Modem. GSM Bulk SMS
Modem etc.
Today we will give brief information about our Mobiles
3. Mobiles
A mobile phone is a phone that can make & receive
telephones call over a radio link while moving around wide
geographic area. It does so connecting to a cellular network
provided by a mobile phone operator, allowing access to the
public telephone network
In addition to telephone, modern mobile phones also
support wide variety of other services like SMS, MMS, E-
mail, Internet Access, Infrared, Bluetooth, Business
Applications etc.
Mobiles phones which offer these & more general
computing capabilities are referred to as
SMARTPHONES.
4. History
The first hand held phone was demonstrated by John F.
Mitchell & Dr. Martin Cooper of Motorola in 1973.
In 1983, The DynaTac 8000x was first to be commercially
available.
From 1983 to 2014, worldwide mobile phone subscription
grew over zero to over 7 billion, penetrating 100% of
global population & reaching bottom of the economic
pyramid.
6. Smartphones
A smartphone is a mobile phone with an advanced mobile
operating system.
They typically combine the features of a cell phone with
those of other popular mobile devices, such as PDA
(Personal Digital Assistant), Media Player & GPS
Navigation Unit.
All Smartphones have touchscreen user interface & can run
3rd party apps & have high quality camera.
Smartphones from 2012 onwards have high-speed mobile
broadband 4G LTE internet browsing, motion sensors &
mobile transaction mechanisms.