SureCall Fusion Professional 2.0 | Before installation
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Measuring signal will be helpful to (1) identify the location outside with the strongest signal for placement of your outside
antenna and (2) to measure indoor signal strength during installation and testing of your system.
During installation and testing, always take multiple readings several minutes apart. Also, take note of the band number
related to each reading for accurate comparisons.
NOTE,
signal measurements are displayed alongside their measurement scale. RSRP is one scale commonly used, as is RSSI. For more
information, see "Signal measurement scales" on page 9.
FOR IPHONE dBm signal measurements, use the methods below.
1. First turn off your Wi-Fi
2. Dial *3001#12345#* then press the call button.
3. The field test screen will appear. Once open, the menu navigation varies depending on the iOS version.
4. Navigate to “Cell Info” in the menu
5. The measurement that reads “RSRP” is your cellular signal strength in decibel-milliwatts.
6. Note Band number
If you’re using an earlier version of iOS or looking for more detailed information, we have more instructions available
here: www.surecall.com/ca/support
iPhone test mode
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