Getting to know (Digital Enhanced Cordless Telecommunications) DECT technology has been an integral part of its development since it was first introduced as a modern cordless telephone standard.
DECT technology, which utilizes the 1.9 GHz frequency, delivers crystal clear voice quality, and security through digital encryption, power efficiency, and greater coverage, making it the top choice for cordless communication in homes and offices.
Until now, DECT has been the mainstay of cordless telephone technology in many countries, including Indonesia.
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In this article, we will discuss DECT technology found in cordless telephones, from understanding, how it works, to its application in everyday life.
Table of Contents
What is DECT Technology?
Wireless DECT is a wireless communication technology developed to improve the quality and range of cordless telephony.
It uses a specialized radio frequency, usually in the 1.8 GHz to 1.9 GHz range, which enables clear voice communication free of interference from other devices such as Wi-Fi or Bluetooth.
Compared to conventional phone systems, DECT offers better connection stability, wider coverage, and higher communication security. This technology is widely used in home, office, and industrial communication systems.
How DECT Technology Works?
A DECT system consists of (at least) two parts, the base station and the mobile phone. These two parts are in constant communication with each other.
The base station receives data (such as incoming calls) and sends it to the handheld. When you speak into the mobile phone, this data is transferred back to the base station and so on from there.
Several base stations can be linked together in a network to cover a larger area, for example, in large buildings.
When information is transmitted from the mobile phone to the base station, there may be an average delay of 10 ms, which in practice, is much better than transmission via Wi-Fi or Bluetooth.
Today, DECT devices must be Generic Access Profile (GAP) ready. This is a standard that allows DECT devices from different manufacturers to communicate and work together. However, the GAP standard only covers basic phone functions. Therefore, mobile phones from other manufacturers may not be able to perform all the functions described when using them together with other manufacturers’ mobile phones.
Wireless DECT Applications in Daily Life
Wireless DECT technology is widely used in various scenarios, both for personal and business purposes. Some common applications of DECT phones include:
- Household: Ideal for everyday communication at home, especially in areas where cellular signal coverage is poor.
- Offices and small businesses: Facilitates inter-staff communication without relying on mobile devices.
- Industrial or warehouse areas: Cordless phones are perfect for work environments that require long-distance communication without the interference of wires.
- Medical environments: Used in hospitals or clinics for communication between medical teams.
From here we know how DECT technology works to its use in cordless phones. The benefits of DECT technology in cordless telephones can be felt in its application in everyday life.
You require to know, that each cordless phone with DECT Innovation item that will circulate in Indonesia must go through a certification test handle. Thus, make beyond any doubt your cordless phone with DECT innovation item has been tried and has a certificate from Type Approval Certification Services for ICT Products in your country before being distributed to the market.
