Four line phone systems, as the name suggests, are designed to connect four lines in a single telephone. This gives the employees the ability to put phone calls on hold for other incoming calls. Substantially, this kind of setup can allow the users to receive four calls all at the same time.
Residential homes, obviously, don't need a 4 line phone system. On the other hand, small businesses can enhance their competitiveness through the advantages brought this kind of communication technology. Utilizing the system also allows fledgling enterprises to earmark the company budget, given that they no longer need to pay for multiple telephone units.
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