This read-write bitmap controls which services trigger the cwceLteRsrqAbateNotif notification, using a per-service bit convention defaulting to all 0, and suppressed in technology modes where RSRQ isn't relevant. An administrator uses it to be notified when a previously degraded connection's quality has recovered above the abate threshold. For example, enabling this flag alongside the onset flag for the same service gives a complete open/close alert cycle for RSRQ quality events.