23     return Void();  in radioStateChanged()
27     return Void();  in callStateChanged()
31     return Void();  in networkStateChanged()
36     return Void();  in newSms()
41     return Void();  in newSmsStatusReport()
45     return Void();  in newSmsOnSim()
50     return Void();  in onUssd()
56     return Void();  in nitzTimeReceived()
61     return Void();  in currentSignalStrength()
67     return Void();  in dataCallListChanged()
72     return Void();  in suppSvcNotify()
76     return Void();  in stkSessionEnd()
81     return Void();  in stkProactiveCommand()
86     return Void();  in stkEventNotify()
90     return Void();  in stkCallSetup()
94     return Void();  in simSmsStorageFull()
99     return Void();  in simRefresh()
104     return Void();  in callRing()
108     return Void();  in simStatusChanged()
113     return Void();  in cdmaNewSms()
118     return Void();  in newBroadcastSms()
122     return Void();  in cdmaRuimSmsStorageFull()
127     return Void();  in restrictedStateChanged()
131     return Void();  in enterEmergencyCallbackMode()
136     return Void();  in cdmaCallWaiting()
141     return Void();  in cdmaOtaProvisionStatus()
146     return Void();  in cdmaInfoRec()
150     return Void();  in indicateRingbackTone()
154     return Void();  in resendIncallMute()
159     return Void();  in cdmaSubscriptionSourceChanged()
163     return Void();  in cdmaPrlChanged()
167     return Void();  in exitEmergencyCallbackMode()
171     return Void();  in rilConnected()
176     return Void();  in voiceRadioTechChanged()
181     return Void();  in cellInfoList()
185     return Void();  in imsNetworkStateChanged()
190     return Void();  in subscriptionStatusChanged()
194     return Void();  in srvccStateNotify()
200     return Void();  in hardwareConfigChanged()
205     return Void();  in radioCapabilityIndication()
210     return Void();  in onSupplementaryServiceIndication()
215     return Void();  in stkCallControlAlphaNotify()
219     return Void();  in lceData()
223     return Void();  in pcoData()
228     return Void();  in modemReset()