TD 92930EN
13 December 2013 /Ver B
Configuration Manual
WL3 and WL3 Plus WLAN Handset
67
7. Use Handset to Verify the VoWiFi
1
There are two options to access the Site Survey Tool menu:
•
If the handset has been factory reset or not configured; in idle mode, enter
“40022“, select “Site survey tool“.
•
If the handset has been configured; in idle mode, enter “*#77#”.
2
Select “Scan selected channel“.
3
Enter the channel to be scanned.
4
Select an AP to display information such as SSID, Channel, MAC address,
Beacon period, QoS, and Privacy.
7.3
Range Beep
The range beep function enables a beep to be played whenever the handset
experiences a filtered field strength of below the configured value (default -70 dBm)
from the currently associated AP. Sudden drops in field strength caused by the
environment are delayed because the value of field strength is filtered. For example
walking through a door into a room. Thus it is important to walk slowly through the site
to cover all weak spots.
7.3.1
Configurable RSSI Threshold
The RSSI threshold of the handset is set to -70 dBm (default). In the site survey menu
there is the possibility to change the RSSI threshold. This is useful if a specific area is
designed to have another coverage level than -70 dBm.
1
There are two options to access the Site Survey Tool menu:
•
If the handset has been factory reset or not configured; in idle mode, enter
“40022“, select “Site survey tool“.
•
If the handset has been configured; in idle mode, enter “*#77#”.
2
Select “Range beep level”.
3
Enter the new RSSI threshold and press “OK”.
7.3.2
Range Beep on a Configurable RSSI Threshold
A beep is played when the signal goes below the selected threshold.
1
There are two options to access the Site Survey Tool menu:
•
If the handset has been factory reset or not configured; in idle mode, enter
“40022“, select “Site survey tool“.
•
If the handset has been configured; in idle mode, enter “*#77#”.
2
Select “Range beep“.
3
Select one of the following:
•
On - Activates the range beeps
•
Off - Deactivates the range beeps
7.4
Location Survey
The location survey function makes it possible to use Site survey mode for Ekahau that
causes location scanning to be performed at shorter intervals: 1s.
