BySteve Lowry 2018-07-20 2644
VoLTE: Voice over LTE is based on the IP Multimedia Subsystem (IMS) network, with specific profiles for control and media planes of voice service on LTE. It is an IP data transmission technology, with no dependency on 2G / 3G network, which results in the voice service (control and media planes) being delivered as data flows within the LTE data bearer.
VoLTE technology provides 4G network users with a shorter connection waiting time, and high-quality, smooth voice and video call effects.
Voice dialing is a feature that most modern smart phones support. It allows the user to dial the number by a voice command.
This can be done in two ways. The first way is for the user to record the commands in advance and then use them. This normally means that only the user who has recorded the commands may apply them.
The other kind of voice-dialing enabled phones use text recognition and no prerecording is required. When someone issues a command, these devices simply match it to the nearest contact in the phone book.
This feature does not depend on the speaker and usually performs better than the former method. However, it is not commonly available, especially in older phones.
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