.. _Cellular Diagnostics:

Cellular
###########

You can find the Cellular Diagnostics at **Diagnostics → Interfaces → Cellular**.

Here you can see the current settings and status of your **Cellular** setup.

To change your Cellular setup please go to the Interface page of your Cellular at **Interfaces**.

**Reception** shows you data about the Cellular modems reception to the cell tower.

**System Status** shows you the current status of the Cellular modem.

.. image:: img/Diagnostics-Cellular1.png
    :width: 100%
    :align: center
    :alt: Cellular Diagnostics

**SIM Status** shows the status of the SIM card and if it is locked.

.. image:: img/Diagnostics-Cellular3.png
    :width: 100%
    :align: center
    :alt: Cellular Diagnostics

**Channel Rates** shows the theoretical maximum speed and the speed the Cellular modem negotiated with your provider.

.. image:: img/Diagnostics-Cellular4.png
    :width: 100%
    :align: center
    :alt: Cellular Diagnostics

**Packet** shows the statistics about the current open Cellular connection.

.. image:: img/Diagnostics-Cellular.png
    :width: 100%
    :align: center
    :alt: Cellular Diagnostics

**Cell Location Info**.

.. image:: img/Diagnostics-Cellular5.png
    :width: 100%
    :align: center
    :alt: Cellular Diagnostics

LTE RSSI
********************

.. list-table::
   :widths: 25 25
   :header-rows: 1

   * - Signal Quality
     - RSSI
   * - Excellent
     - > -65
   * - Good
     - -65 to -75
   * - Fair
     - -75 to -85
   * - Poor
     - < -85

LTE SINR
********************

.. list-table::
   :widths: 25 25
   :header-rows: 1

   * - Signal Quality
     - SINR (db)
   * - Excellent
     - > 12,5
   * - Good
     - 10 to 12,5
   * - Fair
     - 7 to 10
   * - Poor
     - < 7