{
/// <summary>
/// This class provides the APIs to get the information about calls.
+ /// It contains several properties such as HandleId, Number, Type, Status, Direction, and ConferenceStatus,
+ /// which allow users to obtain specific details about a call. These properties can be accessed individually
+ /// to gain insights into aspects like the call handle ID, number, type, status, direction, and whether it is a conference call or not.
/// </summary>
/// <since_tizen> 3 </since_tizen>
public class CallHandle
{
/// <summary>
/// This class contains the data related to the Notification event.
+ /// Each Notification type corresponds to a specific change in the telephony or network configuration,
+ /// allowing developers to react accordingly. By leveraging these notifications, applications can maintain
+ /// real-time awareness of critical telephony and network conditions, enhancing overall user experience.
/// </summary>
/// <since_tizen> 3 </since_tizen>
public class ChangeNotificationEventArgs : EventArgs
{
/// <summary>
/// This class provides APIs to obtain information from the modem.
+ /// It includes properties such as Imei, which allows users to retrieve the International
+ /// Mobile Station Equipment Identity (IMEI) of a mobile phone. By utilizing these features,
+ /// developers can gather valuable information about the modem and incorporate it into their applications effectively.
/// </summary>
/// <since_tizen> 3 </since_tizen>
public class Modem
{
/// <summary>
/// The Network class provides APIs to obtain information about the current telephony service network.
+ /// It offers properties such as Lac, which allows users to retrieve the Location Area Code (LAC) of
+ /// the current location. Another property, CellId, enables users to obtain the cell identification number.
/// </summary>
/// <since_tizen> 3 </since_tizen>
public class Network
{
/// <summary>
/// This class provides APIs that allow you to extract the information stored on a SIM card.
+ /// It includes properties such as IccId, which allows users to retrieve the Integrated
+ // Circuit Card Identification (ICCID) of the SIM card. By leveraging these features,
+ /// developers can gather valuable information about the SIM card and incorporate it into their applications effectively.
/// </summary>
/// <since_tizen> 3 </since_tizen>
public class Sim