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The following figure demonstrates different network types, ordered by quality and bandwidth. Bandwidth determines the amount of data transmitted per second. Latency determines the time required for the data to reach its destination.:
To check your mobile phone network, check the symbol next to the signal bar:
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Tip |
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Use Wi-Fi when available. There are no additional costs and call quality will be definitely better. |
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Delays in establishing a connection | To establish a connection with the called party,
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Audio delay | Unlike standard calls VoIP secure calls may be subject to an audio delays from 1/5 of a second to a maximum of two seconds. This depends on the underlying technology of the data transmission network. The better the connection, the smaller will be the audio delay. | |||||
Different ringing tone |
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Battery life | Internet connection may lower the battery life of the mobile device. Average battery consumption may increase from a minimum of 5% to a maximum of 35% based on the type of network used by the Internet connection.
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