Early smartphones had been marketed primarily in the direction of the enterprise market, attempting to bridge the performance of standalone personal digital assistant (PDA) gadgets with help for mobile telephony , but were restricted by their battery life, cumbersome kind, and the immaturity of wireless knowledge companies. The Simon was the primary real attempt by the tech trade to create a “Swiss Military Knife” type of cellphone that included voice and information services into one package deal, because the gadget acted as a mobile phone, a PDA and even a fax machine (bear in mind these?).

A variety of accessories are sold for smartphones, together with instances, display protectors , energy charging cables, wireless energy stations, USB On-The-Go adapters (for connecting USB drives and or, in some cases, a HDMI cable to an exterior monitor), add-on batteries, headphones , combined headphone-microphones (which, for instance, permit an individual to privately conduct calls on the machine without holding it to the ear), and Bluetooth -enabled powered speakers that enable customers to take heed to media from their smartphones wirelessly.

Mobile phone use while driving—together with calling , text messaging , enjoying media, net searching , gaming , using mapping apps or working …