1. Login to the Web User Interface of each Base Station in the Multicell and look at the DECT Chain and the Base Station Group, DECT Sync Source RSSI values for the Multicell.
2. Make sure the "DECT Sync Source" for each Base Station in the Multicell has an RSSI value better than/equal to ‐75dBm, and never below ‐85dBm.
3. A value of -24dBm to -75dBm is the optimum value. -76dBm to -85dBm should not to be used as a Sync Source.
4. Make sure that each Base Station in the Multicell has a Sync Source with a RSSI value greater than -75dBm (-24dBM to -75dBm)