| Property | Description | Type | Access Mode |
| About | Gives information about mCore .NET SMS Librarey version, license type etc. | String | Read Only |
| AutoDeleteNewMessage | Defines whether new incoming messages should be automatically deleted after raising NewMessageReceived event | Boolean | Read/Write |
| BatteryLevel | Gives information about battery charge level | Integer | Read Only |
| BaudRate | Baud Rate of the serial port to which the modem is connected [default: 19200bps] | mCore.BaudRate | Read/Write |
| DataBits | Specifies the communication data bits [4, 5, 6, 7 or 8 bits] | mCore.DataBits | Write Only |
| DebugMode | If set to True then pops up error message box whenever a error occurs [True or False (default)] | Boolean | Read/Write |
| DelayAfterPIN | Defines the delay in milliseconds after sending PIN, for the modem to respond to other commands | Integer | Read/Write |
| DeliveryReport | Defines whether to request delivery status report for outgoing SMS and raise NewDeliveryReport event | Boolean | Read/Write |
| DisableCheckPIN | Defines whether PIN lock status of the SIM is checked on connect | Boolean | Read/Write |
| Encoding | Message character encoding type [GSM default 7-bit, 8-bit, 16-bit] | mCore.Encoding | Read/Write |
| ErrorCode | Error code if an error occurred while calling a method or reading writing a property. | Long | Read Only |
| ErrorDescription | Description of the error in case of error while calling a method or reading/writing a property. | String | Read Only |
| FlowControl | Defines the serial communication flow control [None, RTS/CTS, Xon/Xoff] | mCore.FlowControl | Read/Write |
| IMEI | Unique IMEI information of the GSM Modem or Phone | String | Read Only |
| IMSI | Unique IMSI information of the SIM used in GSM Modem or Phone | String | Read Only |
| IncomingCallIndication | Defines whether NewIncomingCall event should be raised for incoming calls | Boolean | Read/Write |
| IsConnected | Returns whether mCore is currently exclusively using the serial port (specified in Port property) or not | Boolean | Read Only |
| LogFolderPath | Complete path for the folder where the log file is to be stored | String | Read/Write |
| LogSize | Number of lines in log file | Long | Read Only |
| LogType | Specifies the type of logging [No Log , Error Log, Error & Event Log] | mCore.LogType | Read/Write |
| LongMessage | Specifies how long messages are to be sent [Truncate, Split, Formatted Split, Concatenate (default)] | mCore.LongMessage | Read/Write |
| Manufacturer | GSM modem or phone manufacturer information | String | Read Only |
| MessageMemory | Message storage memory type for incoming messages [Modem Memory or SIM Memory] | mCore.MessageMemory | Read/Write |
| Model | GSM modem or phone model information | String | Read Only |
| ModemCommandDelay | Minimum delay in milliseconds between two consecutive AT commands sent to the modem [50 to 5000 (default=100)] | Integer | Read/Write |
| Network | GSM network operator identification | String | Read Only |
| NewMessageConcatenate | Specifies if NewMessageReceived event should be received for each part of a concatenated message | Boolean | Read/Write |
| NewMessageIndication | Enable NewMessageReceived event for incoming SMS | Boolean | Read/Write |
| NewUSSDIndication | Enable NewUSSDReceived event for incoming USSD message | Boolean | Read/Write |
| OwnNumber | Returns the MSISDN number of the SIM used in GSM modem or phone | String | Read Only |
| Parity | Parity type for serial communication with GSM modem or phone [None (default), Odd, Even, Mark, Space] | mCore.Parity | Write Only |
| PIN | PIN (Personal Identity Number) if the SIM (Subscriber Identity Module) is protected | String | Write Only |
| Port | Serial port or virtual serial port on which the GSM modem or phone is connected [COM1 to COM256] | String | Write Only |
| ReadIntervalTimeout | Maximum time gap in milliseconds between two incoming characters on serial port [1 to 5000 (default=100)] | Integer | Read/Write |
| Revision | GSM modem firmware revision | String | Read Only |
| SendDelay | Minimum delay interval in milliseconds between sending two consecutive text messages [0 to 30000 (default=1000)] | Long | Read/Write |
| SendRetry | Number of retries if sending of a text message or a part (for long message) fails [0 to 10; default=1] | Integer | Read/Write |
| SignalStrength | GSM network in signal strength is percentage | Integer | Read Only |
| SignalStrengthDB | GSM metork signal strength in dB | Integer | Read Only |
| SMSC | Service centre number | String | Read/Write |
| StopBits | Number of stop bits for serial communication with modem [1 (default), 1.5 or 2] | mCore.StopBits | Write Only |
| ThreadLockTimeout | Maximum time in milliseconds for which a internal thread waits to acquire exclusive lock [default=300000] | Integer | Read/Write |
| Timeout | Serial communication timeout in milliseconds [1 to 60000 (default=30000)] | Long | Read/Write |
| Validity | Validity of the text messages sent [default: 24H (24 Hours)] | String | Read/Write |