# ADSL Parameters

This page is designed to test the ADSL loop condition. You should not change these settings unless instructed by your ISP.

- Operation Mode

  > Automatic: Negotiates the ADSL connection automatically (recommended).

  > T1.413 issue 2: Negotiates the ADSL connection per the T1.413 specification.

  > G.992.1 (G.DMT): Negotiates the ADSL connection per the G.992.1 specification.

  > G.992.2 (G.Lite): Negotiates the ADSL connection per the G.992.2 specification.

  > G.992.3 (ADSL2): Negotiates the ADSL connection per the G.992.3 specification.

  > G.992.5 (ADSL2+): Negotiates the ADSL connection per the G.992.5 specification.