Technology Cell Phone
Matter what the model, technology or sophisticated, a cellular or mobile phone is a radio transmitter, with a single to listen to frequency and another to hear. This basically is the technical description of the portable devices commonly used in the world. Let’s look at its evolution: first generation, 1 G: United States originally, was marketed in Tokyo, in 1979, using the first generation technology. This initial phase, only offered the use of a frequency, so it only served to transmit the voice., its technology was low and analog reception. The second generation emerged in 1990, digital technology. This technology already used two simultaneous channels, one for voice and one for audio. Several technologies are that advance, each one brings different novelties, such as CDMA, GSM and D-AMPS and IDEN.
The next hop, in 2001, only became an adaptation to the change to the 3 g. third-generation, 3 G: apply new systems like GPRS, a revolutionary transmission of data, higher speeds, services of multimedia, messaging, internet access and its applications and social networking, data management, a breakthrough for mobile telephony. 4 G, last generation, technology is LTE, wide capacity in data management, enabling one new era in games, videos, browsing speed and increased 10 times greater than the previous one. The step from technological advances, telephone communications will be carried out through the network, generalizaran the use of video-llamadas, thanks to the constant search for perfection, the way we communicate is revolutionizing with her. All technological innovation, dragging other innovations, such as in this case, new models of mobile appliances, that create possibilities to provisions technological as memories, cameras, TV, video, games, touchscreen, storage of different types of file access. P & L Business solutions INC. Distributors of mobile phones by greater Miami for America in particular Colombia and Venezuela. We handle all brands! Including Blackberry wholesale
Virtual Store
Without a doubt the part most critical of any virtual store is the ways of payments. He does not advance to have optimum system of virtual store, optimum price, the best promotion or product, if when the customer arrives at the moment to carry through the payment, where really the sales happen, lose much time or, to the times, nor obtains to conclude the transaction. Beyond the risk to lose sales, normally, he is in the choice of the modes of payment that the storekeeper will go to offer in its store whom they are the biggest costs and/or risks. All know that in Brazil more than 60% of the sales made for the Internet the way preferred for the customers to effect payments is the credit cards, therefore, are essential that let us can of some form, to offer this type of payment to our customers and for this they exist, basically, two forms to make: through intermediadores of payment (Pagseguro, Digital Payment, Paypal) or it saw direct act of contract with the operators.. In this article I go to try to raise the positive and negative points of these two forms and to make one analysis for that they are initiating in the electronic commerce with systems intermediadores of payment to know when that it starts to be valid the penalty to directly offer credit cards with the operators. Credit cards directly with the operator After certain volume of monthly sales this form are, without a doubt, the best one for the storekeepers, therefore customer is more easy to pay it, and thus increasing considerably the amount of paid sales and also she is the one that has the lower changeable costs, however also is riskiest for who does not have no system of risk analysis, therefore, it is important that the storekeeper when opting to this form is cliente of the advantages and disadvantages: Advantages: Low changeable cost the operators of credit card charge of the storekeeper taxes for transaction of 3.0% the 4,5% on of the value of the sales, depending on the contract and the monthly volume of sales. se in this. .