The smartphones , mobile phones with built-in Internet access, applications, cameras and other devices have become increasingly popular in the 2000s. These phones are small, compact and powerful. That makes them a suitable substitute for a number of formerly separate devices. Many people have given up their landlines for cell phones. The smartphones can even replace more home appliances and beyond.

Landlines
About 40 percent of users of smartphones renounce their old landlines in favor of cellular connection. That’s a higher figure for Americans in general, about 25 percent of which use only a cell phone, according to ” Consumer Reports “. The smartphones offer greater portability and convenience that a landline phone, allowing users to keep their phone numbers even when they move. However, the shift away from a landline can completely cause some unexpected difficulties. Emergency operators automatically identify location only about 7 percent of 911 callers using cell phones, compared with more than 33 percent of callers from landlines. Some telephone related jobs also need a landline.

Smartphones

Watches
Alarm clocks and watches are losing place with smartphones that offer a wide range of useful features. Most phones offer users multiple alarm sounds, the ability to set alarms in many different times and different settings for different days of the week. Provide time out, although a little less convenient than most watches. As most people already carry cell phones, many users simply stop using your other devices clock.

 
Independent GPS Devices
The smartphones already offer Internet access and applications usually have their own search for downloading maps and locations. Smaller and more portable are the independent GPS devices, making a direct substitute. Just be careful with the use of data. Modern dedicated GPS devices do not require a subscription and often offer free map updates. Users replacing a smartphone could reach its limit transfer data quickly.

Cameras
Even the integrated video cameras make the smartphones are a convenient way to record information. They have even been used in public reports. The cameras of smartphones now offer levels similar to those cameras handy, low to mid-range quality. For many people, the smartphone is more practical and more comfortable to wear. About 45 percent of the owners of smartphones use their phones instead of digital cameras, while 34 percent have replaced their camcorders with a phone.

Gaming Devices
While smartphones can not play complex games work well for occasional use and normally base can replace portable gaming units. Many smartphones come with built-in games and a wide range of options available as applications. Users can also access popular online games through the Internet phone. About 20 percent of the owners of smartphones have waived their handheld gaming devices.

Music Player
The smartphones replace radio and digital music players easily by storing music files and giving users access to online radio stations. About 38 percent of smartphone owners waive their MP3 players for the phone. About 28 percent use their smartphones instead of a radio.

Computer
When the keyboard and monitor with a docking station combined, the smartphone replace the laptop and desktop computers. They come with built-in wireless Internet. Some phones can even be used to create access points to other computers. About 20 percent of the owners of smartphones have replaced your home internet service on a phone, while just under 25 percent of phone users and does not care for a desktop or laptop.