1# Common Events of the Telephony Subsystem 2This document lists the common system events provided by the telephony subsystem to applications. 3 4 5## COMMON_EVENT_SIM_STATE_CHANGED 6 7Indicates that the SIM card status has changed. 8 9- Value: usual.event.SIM_STATE_CHANGED 10- Required subscriber permissions: none 11 12When the there is a change in the SIM card status of the device, the event notification service is triggered to publish this event. 13 14## COMMON_EVENT_SMS_RECEIVED_COMPLETED 15 16Indicates that an SMS message is received. 17 18- Value: usual.event.SMS_RECEIVED_COMPLETED 19- Required subscriber permissions: ohos.permission.RECEIVE_SMS 20 21When the device receives an SMS message, the event notification service is triggered to publish this event. 22 23## COMMON_EVENT_SMS_EMERGENCY_CB_RECEIVE_COMPLETED 24 25Indicates that an emergency cell broadcast message is received. 26 27- Value: usual.event.SMS_EMERGENCY_CB_RECEIVE_COMPLETED 28- Required subscriber permissions: ohos.permission.RECEIVE_SMS 29 30When the device receives an emergency cell broadcast message, the event notification service is triggered to publish this event. 31 32## COMMON_EVENT_SMS_CB_RECEIVE_COMPLETED 33 34Indicates that a cell broadcast message is received. 35 36- Value: usual.event.SMS_CB_RECEIVE_COMPLETED 37- Required subscriber permissions: ohos.permission.RECEIVE_SMS 38 39When the device receives a cell broadcast message, the event notification service is triggered to publish this event. 40 41## COMMON_EVENT_STK_COMMAND 42 43(Reserved, not supported yet) Indicates that an STK command is sent. 44 45- Value: usual.event.STK_COMMAND 46- Required subscriber permissions: none 47 48When an STK command is sent, the event notification service is triggered to publish this event. 49 50## COMMON_EVENT_STK_SESSION_END 51 52(Reserved event, not supported currently) Indicates that an STK session has ended. 53 54- Value: usual.event.STK_SESSION_END 55- Required subscriber permissions: none 56 57When an STK session ends, the event notification service is triggered to publish this event. 58 59## COMMON_EVENT_STK_CARD_STATE_CHANGED 60 61(Reserved event, not supported currently) Indicates that the STK card status has been updated. 62 63- Value: usual.event.STK_CARD_STATE_CHANGED 64- Required subscriber permissions: none 65 66When the STK card status is updated, the event notification service is triggered to publish this event. 67 68## COMMON_EVENT_STK_ALPHA_IDENTIFIER 69 70(Reserved event, not supported currently) Indicates that an STK Alpha identifier is sent. 71 72- Value: usual.event.STK_ALPHA_IDENTIFIER 73- Required subscriber permissions: none 74 75When an STK Alpha identifier is sent, the event notification service is triggered to publish this event. 76 77## COMMON_EVENT_SMS_WAPPUSH_RECEIVE_COMPLETED 78 79Indicates that a WAP push message is received. 80 81- Value: usual.event.SMS_WAPPUSH_RECEIVE_COMPLETED 82- Required subscriber permissions: ohos.permission.RECEIVE_SMS 83 84When the device receives a WAP push message, the event notification service is triggered to publish this event. 85 86## COMMON_EVENT_OPERATOR_CONFIG_CHANGED 87 88Indicates that the carrier configuration has been updated. 89 90- Value: usual.event.OPERATOR_CONFIG_CHANGED 91- Required subscriber permissions: none 92 93When the carrier configuration of the device is updated, the event notification service is triggered to publish this event. 94 95## COMMON_EVENT_SIM_CARD_DEFAULT_SMS_SUBSCRIPTION_CHANGED 96 97Indicates that the default primary SIM card for the SMS service has been updated. 98 99- Value: usual.event.DEFAULT_SMS_SUBSCRIPTION_CHANGED 100- Required subscriber permissions: none 101 102When the default primary SIM card for the SMS service is updated, the event notification service is triggered to publish this event. 103 104## COMMON_EVENT_SIM_CARD_DEFAULT_DATA_SUBSCRIPTION_CHANGED 105 106Indicates that the default primary SIM card for the data service has been updated. 107 108- Value: usual.event.DEFAULT_DATA_SUBSCRIPTION_CHANGED 109- Required subscriber permissions: none 110 111When the default primary SIM card for the data service is updated, the event notification service is triggered to release the system common event. 112 113## COMMON_EVENT_SIM_CARD_DEFAULT_MAIN_SUBSCRIPTION_CHANGED 114 115Indicates that the default primary SIM card of the device has been updated. 116 117- Value: usual.event.SIM.DEFAULT_MAIN_SUBSCRIPTION_CHANGED 118- Required subscriber permissions: none 119 120When the default primary SIM card of the device is updated, the event notification service is triggered to publish this event. 121 122## COMMON_EVENT_SIM_CARD_DEFAULT_VOICE_SUBSCRIPTION_CHANGED 123 124When the default primary SIM card for the voice service is updated, the event notification service is triggered to publish this event. 125 126- Value: usual.event.DEFAULT_VOICE_SUBSCRIPTION_CHANGED 127- Required subscriber permissions: none 128 129When the default primary SIM card for the voice service is updated, the event notification service is triggered to publish this event. 130 131## COMMON_EVENT_CALL_STATE_CHANGED 132 133Indicates that the call status has been updated. 134 135- Value: usual.event.CALL_STATE_CHANGED 136- Required subscriber permissions: ohos.permission.GET_TELEPHONY_STATE 137 138When the call status of the device is updated, the event notification service is triggered to publish this event. 139 140## COMMON_EVENT_CELLULAR_DATA_STATE_CHANGED 141 142Indicates that the cellular data status has been updated. 143 144- Value: usual.event.CELLULAR_DATA_STATE_CHANGED 145- Required subscriber permissions: none 146 147When the cellular data status of the device is updated, the event notification service is triggered to publish this event. 148 149## COMMON_EVENT_NETWORK_STATE_CHANGED 150 151Indicates that the network status has been updated. 152 153- Value: usual.event.NETWORK_STATE_CHANGED 154- Required subscriber permissions: none 155 156When the network status of the device is updated, the event notification service is triggered to publish this event. 157 158## COMMON_EVENT_SIGNAL_INFO_CHANGED 159 160Indicates that the signal information has been updated. 161 162- Value: usual.event.SIGNAL_INFO_CHANGED 163- Required subscriber permissions: none 164 165When the signal information of the device is updated, the event notification service is triggered to publish this event. 166 167## COMMON_EVENT_INCOMING_CALL_MISSED 168 169Indicates that an incoming call is missed. 170 171- Value: usual.event.INCOMING_CALL_MISSED 172- Required subscriber permissions: ohos.permission.GET_TELEPHONY_STATE 173 174When an incoming call is missed on the device, the event notification service is triggered to publish this event. 175 176## COMMON_EVENT_RADIO_STATE_CHANGE 177 178Indicates that the radio status of the device has changed. 179 180- Value: usual.event.RADIO_STATE_CHANGE 181- Required subscriber permissions: none 182 183When there is a change in the radio status of the device, the event notification service is triggered to publish this event. 184 185## COMMON_EVENT_DIALER_SPECIAL_CODE 186 187Indicates that a secret code is sent successfully. 188 189- Value: usual.event.DIALER_SPECIAL_CODE 190- Required subscriber permissions: none 191 192When a secret code is successfully sent on the device, the event notification service is triggered to publish this event. 193 194## COMMON_EVENT_AUDIO_QUALITY_CHANGE 195 196Indicates that the audio quality has changed. 197 198- Value: usual.event.AUDIO_QUALITY_CHANGE 199- Required subscriber permissions: none 200 201When there is a change in the audio quality of the device, the event notification service is triggered to publish this event. 202