User's Manual

Figure 16: Basestation cell
The cell radius varies from 20m to 100m.
The number of basestations required to cover a certain area depends on many factors, such
as the following:
•
Size of the area of coverage
• Radio propagation characteristics of the buildings
• Materials used for walls, floors, lift shafts, reinforced glass, doors
• Strong magnetic fields from radar, welding equipment, manufacturing equipment, and
high energy electronic devices
• Density of telephone users in an area, and amount of telephone traffic
DECT handset subscription and de-subscription
Subscription is the process of adding a handset to a DECT
system. The handset can then
make and receive calls.
A user can subscribe a handset to more than one DECT system. This feature is useful for a
company that has multiple DECT sites.
De-subscription is the process of removing a handset from a DECT system. The handset user
is then prevented from making and receiving calls.
Product description
28 DMC DECT Fundamentals August 2012
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