Diagnosis and Maintenance
c07.fm
Testing the Radio Area
A31003-C1020-S100-03-7620, 12/2017
86
OpenScape Cordless IP V2, Service Documentation
emitted as soon as you cross the border zone of the radio area. (To activate
the range warning tone, use the "Tones" menu on the mobile telephone
display.)
7
WARNING
Areas in the corners of buildings or behind metal structures should be
carefully checked (check the RSSI values several times).
In these radio area border zones, the radio connection to the base station
may be lost in the case of the following values:
•
The measuring sites with RSSI value < 40 (< -80 dBm) should be entered or
marked in the building/site plan.
Step 3
If you require more accurate values than those obtained in step 2, we
recommended that you use the Service tool (HCS-DECT).
7.2 Testing the Radio Area
7.2.1 Significance of Results Obtained
NOTE:
Values recorded with a mobile telephone are not very precise and are
intended to provide a rough assessment only. In addition, different values may be
recorded on each mobile telephone even though the ambient conditions are
identical. If you require more accurate results, we recommended that you use the
Service tool (HCS-DECT)
The following figure shows a sample display of the measuring results for a
Gigaset mobile telephone when a call is in progress:
RSSI
< 40 (< -80 dBm)
FRAQ
< 95%
