Package `android.telephony`

Added Classes and Interfaces
`CarrierConfigManager. ImsServiceEntitlement`
`CarrierConfigManager.Iwlan`
`DisconnectCause`
`PhysicalChannelConfig`
`SignalStrengthUpdateRequest`
`SignalStrengthUpdateRequest. Builder`
`SignalThresholdInfo`
`SignalThresholdInfo.Builder`
`TelephonyCallback`
`TelephonyCallback.ActiveDataSubscriptionIdListener`
`TelephonyCallback.BarringInfoListener`
`TelephonyCallback.CallDisconnectCauseListener`
`TelephonyCallback.CallForwardingIndicatorListener`
`TelephonyCallback.CallStateListener`
`TelephonyCallback.CarrierNetworkListener`
`TelephonyCallback.CellInfoListener`
`TelephonyCallback.CellLocationListener`
`TelephonyCallback.DataActivationStateListener`
`TelephonyCallback.DataActivityListener`
`TelephonyCallback.DataConnectionStateListener`
`TelephonyCallback.DisplayInfoListener`
`TelephonyCallback.EmergencyNumberListListener`
`TelephonyCallback.ImsCallDisconnectCauseListener`
`TelephonyCallback.MessageWaitingIndicatorListener`
`TelephonyCallback.PhysicalChannelConfigListener`
`TelephonyCallback.PreciseDataConnectionStateListener`
`TelephonyCallback.RegistrationFailedListener`
`TelephonyCallback.ServiceStateListener`
`TelephonyCallback.SignalStrengthsListener`
`TelephonyCallback.UserMobileDataStateListener`
`TelephonyManager.CallComposerException`
`TelephonyManager.ModemErrorException`
`TelephonyManager.NetworkSlicingException`
`TelephonyManager.TimeoutException`

Changed Classes
AccessNetworkConstants. NgranBands
CarrierConfigManager
CarrierConfigManager.Apn
CarrierConfigManager.Ims
CellLocation
CellSignalStrengthLte
CellSignalStrengthNr
DataFailCause
MbmsDownloadSession
PhoneNumberUtils
PhoneStateListener
PreciseDataConnectionState
SignalStrength
SmsManager
SubscriptionManager
TelephonyDisplayInfo
TelephonyManager

Package android.telephony