# *OPT? (Option)

Common Commands

- *CLS (Clear Status)
- *ESE (Event Status Enable)
- *ESR? (Event Status Register)
- *IDN? (Identification Number)
- *OPC (Operation Complete)
- *OPT? (Option)
- *RST (Reset)
- *SRE (Service Request Enable)
- *STB? (Status Byte)
- *TRG (Trigger)
- *TST? (Hardware Self Tests)
- *WAI (Wait-to-Continue)

## Query Syntax

    *OPT?

## Description

Returns a comma-separated list of all packages, features, and options active (not expired) on the real-time oscilloscope, or Infiniium 2026 Offline. For example, "F-ASI,F-JIT" indicates "Advanced Signal Integrity Software (EQ, De-embedding)" and "Jitter and Phase Noise Analysis Software" licenses. The order of the comma-delimited fields within the string is random.

This same string can be returned by the "`:SYSTem:OPTions? FRAMe`" command.

## Example Query Response

    "F-ASI,F-JIT"

## License String Fields

For more information about the packages, features, and options that can be returned, see:

- Application Licenses
- Upgrade Licenses