This read-write bitmap, using the C3gServiceCapability convention, controls which services trigger the cwceLteRsrpOnsetNotif notification, with each bit enabling notification for one service and all bits defaulting to 0 (disabled); the MIB notes notifications aren't generated in technology modes where RSRP isn't relevant. An administrator sets specific bits to enable weak-signal alerting only for the services that matter, such as a primary data connection. For example, an engineer wanting RSRP alerts only for the main data service, not for auxiliary services, would enable only that service's bit in this flag.