Why is the connection lost
Robust mobile telephony - is a significant competitive advantage for which it is currently fighting a large number of mobile operators in different countries. This problem is especially acute with us: the country's territory is large enough to continuously maintain uninterrupted communication in a short time to troubleshoot.
Probably many of you are familiar with the situation "missing" link, especially when going out of town. And in the city at times interruptions may occur: an interrupt signal during the conversation, the inability to call other subscribers, etc. So, what are the causes of "missing" links? Such a lot: it is the presence of high-rise buildings with a large wall thickness, and the accumulation of multiple transmitters in one place (the most typical for large cities), and an overload of telecommunication systems in the clock "peak". As is known, high-rise building with a large wall thickness yavyatsya very strong impediment to cellular signal. "Crowding" multiple transmitters in the same place also fraught: they create interference. All of these problems, except for the network congestion can be solved by using specialized equipment. How to solve this problem? Places signal extinction commonly referred to as dead zones. In order for this area began optimal reception of cellular signals need to install additional hardware, for example, a repeater. The complete device has two external and two internal antennas, cable and power supply. Installation and configuration should be performed only by a professional. With internal antenna repeater transmits signals from mobile phones located in the relay zone. Thus, the repeater generates a small cell. Its area can move freely, without losing the connection. The repeater is able to provide several subscribers simultaneously. In today's market of equipment can make an order for an individual repeater with specific frequencies characteristics. The repeater is not harmful to health and is today one of the most effective ways of dealing with the dead zonami.Ogranichenie call duration, which is usually the default setting for each cell phone can also be the cause of connection failure. For example, if you are talking to someone on the phone 29 minutes, 30 minutes into the dialogue stops (if the communication restriction is set for half an hour). To continue the dialogue simply redial the other party. If all the money spent on your phone, the connection will certainly also be gone. To find out the true cause of the shutdown, check the balance of your account. mobile phone quality can also affect the reception of cellular communication signal. All phone models are different degree of its sensitivity. So, if the sensitivity to signals of lower intensity, your phone is low, you have to get used to interrupt the connection to you. Subsequently try to acquire more advanced model with higher susceptibility signal.