Mobile Phones in Business

Mobile phones have improved a lot since it was first introduced and now nearly everyone owns a mobile phone. It keeps you connected with friends, family and co-workers. This is very good in case of an emergency you can quickly contact someone for help and keeps you safe. A mobile phone is packed with so much technology such as a music player, digital camera and even a GPS.

There are different types of telephone systems, the range can be from simple hand held domestic telephones to switch board telephone network systems used in business organisations. The features varies from the type of telephone systems its you are using and the different types of the hand set features they have. For example the “ Call Waiting” feature is for if you are talking on the phone and some one calls you and you can put the first caller on hold and talk to the second, and switch between the two callers. You can have "Call Forward", so that if you needed to forward the call to a different person with a different hand set you can forward this call in this way. Finally there is the "Call Answer" feature which means that if you are on the phone or not at home then the telephone system will answer your phone call and take a message and play it back for you.

This links telephone and computer systems together so that when the telephone rings, a dialog box appears on the computer screen with options for answering.

It gives the company the ability to network phones of a mobile workforce. These could be sales reps and field tech or other staff that work out of the office,

| provides a dedicated connection from each user to the phone company’s local telephone office

This option links two systems together, the computer and the telephone systems. When someone calls up, the telephone rings and a dialog box will appear on the computer screen with options for answering it.

According to the Merriam-Webster online dictionary, a cell phone is a small telephone that people can take with them and use outside their homes. To most though, a cellphone is more than just that. It is difficult to imagine that once, not even very long ago, cellphones were hardly used.

Mobile computing is the important information system infrastructure. Organization information system mainly get very good benefits from the Mobile computing. From work place and the normal can interact with Mobile computer is made possible by portable computer hardware, software, communication systems that a non-mobile organization information system. The accessibility, improves information quality, enhance management effectiveness all this potentially strategic technology is getting from Mobile computing. I am presenting the detail analysis, by using elucidate and support these asserted benefits of Mobile computing in the organizations. In additionally, a set of MOBILE framework information developed. I am explaining the benefits like defining the types of problems, opportunities and directives of Mobile computing. I am explaining History and efficiency of mobile computing. And I am explaining its business implications.

Mobile phones: Is wireless device that allows users to make calls, send text messages and send emails (with the smartphones). As JKJ, it is a state agent mobile phone is needed to be in touch with their customers and colleagues from outside the offices, such as calling the customers from the properties they need to rent or sell.

| * Card phones * Activated by a pre-programmed card for the holder making calls lasting a specific number of minutes * Paging and voice mail services * Allowed subscribers to receive and leave messages for other subscribers * New telecom infrastructure using radio transmission between outstations and central platform * Central platform routed calls to TTCL, which would direct calls to local, long-distance and international. TTCL levy a charge for directing each call

Mobile phones have become a necessity for life, and without this thin gadget, many people would feel incomplete. We now use mobile phones in our everyday life as a phone, voice recorder, diary, alarm clock, watch and for making and confirming appointments, dealing with clients etc. Mobile phones are for many, fundamental when organising their lives. Mobile phones are not simply an electronic gadget, and it is difficult to define in one way about the usage of mobile phones. With the advances of technology, mobile phones are becoming a way of life. Mobile phones are not used as just communication tools but are also considered as devices which have strong communication networks along with the other functionalities such as audio solutions, FM

Alternatively referred to as a cell, cellular, and cellular phone, a cell phone, which is also

A mobile phone works on a unique networked system which needs no wiring, no fixation and no botheration. Originally it was used in cars, airlines, and passenger trains but increasingly it is becoming ubiquitous. It is basically low- power radio telephone. In this magical system calls go through radio transmitters that are located within small geographical unit which are known as cells. Since each cell's signals are too weak to interfere with those of other cells operating on the same frequencies and more channels can be used than would be possible with high power radio frequency transmission. Narrow-band frequency modulation (FM) is the most common mode of transmission, each message is assigned a carrier, unique to the cell from which it is transmitted.

Mobile computing is technology that has enabled users to obtain internet services while being in a state of constant motion. Conventionally, internet could only be accessed only via Ethernet cable and users had to sit on one place in order to access internet. In this way, there existed no concept of taking work to a trip or connecting to world anytime. With the invention of mobile computing, users can take their work in their hands. One can now get internet service anywhere needed.

This paper covers an overview of what mobile computing is, and its working principle. It also includes about the devices using mobile computing and the software’s related to mobiles. It touches some of the topics on mobile computing standards, protocols, generations and the costs associated with mobile devices. It gives some information about the limitations, benefits and associated technologies.