diff --git a/src/CoreTelephony/CoreTelephony.cs b/src/CoreTelephony/CoreTelephony.cs
index d5e4f3a53a..683e0782e5 100644
--- a/src/CoreTelephony/CoreTelephony.cs
+++ b/src/CoreTelephony/CoreTelephony.cs
@@ -49,4 +49,12 @@ namespace CoreTelephony {
 		Restricted,
 		NotRestricted
 	}
+
+	[iOS (12,0)]
+	[Native]
+	public enum CTCellularPlanProvisioningAddPlanResult : long {
+		Unknown,
+		Fail,
+		Success,
+	}
 }
diff --git a/src/coretelephony.cs b/src/coretelephony.cs
index c546991a0f..66e17de3dd 100644
--- a/src/coretelephony.cs
+++ b/src/coretelephony.cs
@@ -69,9 +69,11 @@ namespace CoreTelephony {
 
 	[BaseType (typeof (NSObject))]
 	interface CTTelephonyNetworkInfo {
+		[Deprecated (PlatformName.iOS, 12,0, message: "Use 'ServiceSubscriberCellularProviders' instead.")]
 		[Export ("subscriberCellularProvider", ArgumentSemantic.Retain)]
 		CTCarrier SubscriberCellularProvider { get; }
 
+		[Deprecated (PlatformName.iOS, 12,0, message: "Use 'ServiceSubscriberCellularProvidersDidUpdateNotifier' instead.")]
 		[NullAllowed] // by default this property is null
 		[Export ("subscriberCellularProviderDidUpdateNotifier")]
 #if XAMCORE_2_0
@@ -80,8 +82,29 @@ namespace CoreTelephony {
 		CTCarrierEventHandler CellularProviderUpdatedEventHandler { get; set; }
 #endif
 
+		[Deprecated (PlatformName.iOS, 12,0, message: "Use 'ServiceCurrentRadioAccessTechnology' instead.")]
 		[iOS (7,0), Export ("currentRadioAccessTechnology")]
 		NSString CurrentRadioAccessTechnology { get; }
+
+		[iOS (12,0)]
+		[NullAllowed]
+		[Export ("serviceSubscriberCellularProviders", ArgumentSemantic.Retain)]
+		NSDictionary<NSString, CTCarrier> ServiceSubscriberCellularProviders { get; }
+
+		[iOS (12,0)]
+		[NullAllowed]
+		[Export ("serviceCurrentRadioAccessTechnology", ArgumentSemantic.Retain)]
+		NSDictionary<NSString, NSString> ServiceCurrentRadioAccessTechnology { get; }
+
+		[iOS (12,0)]
+		[NullAllowed]
+		[Export ("serviceSubscriberCellularProvidersDidUpdateNotifier", ArgumentSemantic.Copy)]
+		Action<NSString> ServiceSubscriberCellularProvidersDidUpdateNotifier { get; set; }
+
+		[iOS (12,0)]
+		[Notification]
+		[Field ("CTServiceRadioAccessTechnologyDidChangeNotification")]
+		NSString ServiceRadioAccessTechnologyDidChangeNotification { get; }
 	}
 
 #if !XAMCORE_2_0
@@ -141,4 +164,37 @@ namespace CoreTelephony {
 		[Export ("subscriber")]
 		CTSubscriber Subscriber { get; }
 	}
+
+	[iOS (12,0)]
+	[BaseType (typeof (NSObject))]
+	interface CTCellularPlanProvisioningRequest : NSSecureCoding {
+		[Export ("address")]
+		string Address { get; set; }
+
+		[NullAllowed, Export ("matchingID")]
+		string MatchingId { get; set; }
+
+		[NullAllowed, Export ("OID")]
+		string Oid { get; set; }
+
+		[NullAllowed, Export ("confirmationCode")]
+		string ConfirmationCode { get; set; }
+
+		[NullAllowed, Export ("ICCID")]
+		string Iccid { get; set; }
+
+		[NullAllowed, Export ("EID")]
+		string Eid { get; set; }
+	}
+
+	[iOS (12,0)]
+	[BaseType (typeof (NSObject))]
+	interface CTCellularPlanProvisioning {
+		[Export ("supportsCellularPlan")]
+		bool SupportsCellularPlan { get; }
+
+		[Async]
+		[Export ("addPlanWith:completionHandler:")]
+		void AddPlan (CTCellularPlanProvisioningRequest request, Action<CTCellularPlanProvisioningAddPlanResult> completionHandler);
+	}
 }
diff --git a/tests/xtro-sharpie/iOS-CoreTelephony.todo b/tests/xtro-sharpie/iOS-CoreTelephony.todo
deleted file mode 100644
index ed03eba625..0000000000
--- a/tests/xtro-sharpie/iOS-CoreTelephony.todo
+++ /dev/null
@@ -1,22 +0,0 @@
-!missing-enum! CTCellularPlanProvisioningAddPlanResult not bound
-!missing-field! CTServiceRadioAccessTechnologyDidChangeNotification not bound
-!missing-selector! CTCellularPlanProvisioning::addPlanWith:completionHandler: not bound
-!missing-selector! CTCellularPlanProvisioning::supportsCellularPlan not bound
-!missing-selector! CTCellularPlanProvisioningRequest::address not bound
-!missing-selector! CTCellularPlanProvisioningRequest::confirmationCode not bound
-!missing-selector! CTCellularPlanProvisioningRequest::EID not bound
-!missing-selector! CTCellularPlanProvisioningRequest::ICCID not bound
-!missing-selector! CTCellularPlanProvisioningRequest::matchingID not bound
-!missing-selector! CTCellularPlanProvisioningRequest::OID not bound
-!missing-selector! CTCellularPlanProvisioningRequest::setAddress: not bound
-!missing-selector! CTCellularPlanProvisioningRequest::setConfirmationCode: not bound
-!missing-selector! CTCellularPlanProvisioningRequest::setEID: not bound
-!missing-selector! CTCellularPlanProvisioningRequest::setICCID: not bound
-!missing-selector! CTCellularPlanProvisioningRequest::setMatchingID: not bound
-!missing-selector! CTCellularPlanProvisioningRequest::setOID: not bound
-!missing-selector! CTTelephonyNetworkInfo::serviceCurrentRadioAccessTechnology not bound
-!missing-selector! CTTelephonyNetworkInfo::serviceSubscriberCellularProviders not bound
-!missing-selector! CTTelephonyNetworkInfo::serviceSubscriberCellularProvidersDidUpdateNotifier not bound
-!missing-selector! CTTelephonyNetworkInfo::setServiceSubscriberCellularProvidersDidUpdateNotifier: not bound
-!missing-type! CTCellularPlanProvisioning not bound
-!missing-type! CTCellularPlanProvisioningRequest not bound