Private GSM solutions appeared after the deregulation of the DECT guard band in some countries, allowing users and businesses to reduce their costs without impacting their performance, and to offer a number of value-added services.
Analysts estimate that 40% to 60% of corporate mobile minutes are used in building, highlighting an undervalued pain point.
Mobile phones tend to be used more often due to convenience—they are close at hand at all times, provide easy access to stored contact numbers, and are more personal; as such, mobile handsets make employees easier to contact.
These benefits only come alive when enterprises can highlight real-life advantages through actual private GSM deployments.
Compared to other technologies, the advantages and main features of the Private GSM technique are: