SignalStrengthDB Property

Description:

The SignalStrengthDB property returns the GSM network field strength in dBm unit as per ETSI specification document GSM 07.07

   

Usage intSignalStrengthDB = ObjectName.SignalStrengthDB
Value Type Integer
Access Mode Read Only
Valid Values
  • -113dBm to -51dBm
  • 99 if the signal strength is not known or not detectable
Remarks The SignalStrength property returns the signal strength value in percentage.

Usage Example:

Visual Basic / ASP (VBScript)
Dim objSMS As mCore.SMS
Set objSMS = New mCore.SMS
' You can also use Set objSMS = CreateObject("mCore.SMS")
' In case of ASP (VBScript) to create object use
' Set objSMS = Server.CreateObject("mCore.SMS")
' In ASP use Response.Write instead of MsgBox
objSMS.Port = "COM3"
objSMS.BaudRate = 19200
objSMS.Parity = "N"
objSMS.DataBits = 8
objSMS.StopBits = "1"
' It is not necessary to execute the 'Connect' method.
' Connection state is detected internally by mCore and
' the 'Connect' method is executed accordingly.
objSMS.PIN = "1234"
MsgBox objSMS.SignalStrengthDB
objSMS.SendSMS "+919873094767", "This is a test message!"
' Disconnect method is executed internally
' whenever the SMS object is terminated.
Set objSMS = Nothing

  

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