- Directorate of Telecommunications (DTELS)
- www.dtels.org
- Dedicated to former UK Home Office department responsible for providing wireless communication to Emergency Service and Central Government users from 1939 until it was privatised in 1994.
3.7
(si*)
>10
-
1
The rating value is calculated according to the algorithm, which considers all rating indicators.
As soon as number of users ratings reaches defined level, the rating is to be substituted by the users one.