CoreTelephony Namespace
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The CoreTelephony namespace provides classes that provide information about the cellular network provider and the current call.
Classes
| Name | Description |
|---|---|
| CTCall |
Encapsulates a unique identifier for a call and it's state. |
| CTCallCenter |
Holds a list of current calls and triggers events when their states change. |
| CTCarrier |
Contains information about the application user's home cellular service provider. |
| CTCellularData | |
| CTCellularPlanLifecycleProperties |
Represents lifecycle properties for a cellular plan. |
| CTCellularPlanProperties | |
| CTCellularPlanProvisioning | |
| CTCellularPlanProvisioningRequest | |
| CTCellularPlanStatus | |
| CTRadioAccessTechnology |
Defines constants describing various telephone radio technogies. |
| CTSubscriber |
Carrier information for a subscriber. |
| CTSubscriberInfo |
Information on a subscriber to a telephone service. |
| CTTelephonyNetworkInfo |
A class that holds information on the application user's cellular service provider. |
| CTTelephonyNetworkInfo.Notifications |
Notifications posted by the CTTelephonyNetworkInfo class. |
| CTTelephonyNetworkInfoDelegate |
This is a class that implements the interface ICTTelephonyNetworkInfoDelegate (for the protocol Subclass this class to easily create a type that implements the protocol. An alternative is to create a subclass of NSObject and then implemented the interface ICTTelephonyNetworkInfoDelegate. |
| CTTelephonyNetworkInfoDelegate_Extensions |
Extension methods to the ICTTelephonyNetworkInfoDelegate interface to support all the methods from the CTTelephonyNetworkInfoDelegate protocol. |
Interfaces
| Name | Description |
|---|---|
| ICTSubscriberDelegate |
This interface represents the Objective-C protocol |
| ICTTelephonyNetworkInfoDelegate |
This interface represents the Objective-C protocol |
Enums
| Name | Description |
|---|---|
| CTCellularDataRestrictedState |
Enumerates data restrictions for RestrictedState. |
| CTCellularPlanCapability | |
| CTCellularPlanProvisioningAddPlanResult | |
| CTErrorDomain |
An enumeration whose values specify an error domain. |
Delegates
Remarks
The APIs in this namespace are used to fetch information about the cellular network provider and the current call.