Package `android.telephony`

Added Classes
`AccessNetworkConstants. NgranBands`
`BarringInfo`
`BarringInfo.BarringServiceInfo`
`CarrierConfigManager.Apn`
`CarrierConfigManager.Gps`
`CarrierConfigManager.Ims`
`ClosedSubscriberGroupInfo`
`DataFailCause`
`NetworkRegistrationInfo`
`PreciseDataConnectionState`
`TelephonyDisplayInfo`

Changed Classes
AccessNetworkConstants
AccessNetworkConstants. AccessNetworkType
AccessNetworkConstants. EutranBand
AccessNetworkConstants. UtranBand
CarrierConfigManager
CellIdentityGsm
CellIdentityLte
CellIdentityNr
CellIdentityTdscdma
CellIdentityWcdma
CellInfo
CellSignalStrengthGsm
CellSignalStrengthWcdma
PhoneStateListener
ServiceState
SignalStrength
SmsManager
SubscriptionManager
SubscriptionPlan
SubscriptionPlan.Builder
TelephonyManager

Package android.telephony