# Install phone.systems(TM) app on Linux

To install the **phone.systems(TM)** app on a **Linux** system, you first need to configure the package repository. This
ensures secure and seamless installation, as well as future updates.

The following steps will guide you through setting up the repository and installing the app on **Debian** or **Ubuntu**
distributions.

---



## Supported distributions and versions

The phone.systems(TM) app is available for the following **Linux** distributions and versions:

> | **Distribution** | **Version** | **Platform** |
> | --- | --- | --- |
> | [Debian](#install-ps3-app-on-debian) | 12.x (Bookworm), 13.x (Trixie) | x86\_64 / amd64 |
> | [Ubuntu](#install-ps3-app-on-ubuntu) | 24.04 (Noble) | x86\_64 / amd64 |

---

## Set up the repository and install phone.systems(TM) app

To install **phone.systems(TM)** on a **Debian** or **Ubuntu** Linux systems, follow these steps:



### Install on Debian

Follow these steps to install phone.systems(TM) on **Debian 12 (Bookworm) or Debian 13 (Trixie)**.



#### Step 1: Install required dependencies

Run the following command to install the required system dependencies:

> ```
> sudo apt install curl gnupg2 ca-certificates lsb-release debian-archive-keyring
> ```

#### Step 2: Import the official signing key

To verify package authenticity and allow apt to trust the repository, import the phone.systems(TM) signing key:

> ```
> sudo curl -fsSL https://pkg.phone.systems/debian/key.asc -o /etc/apt/keyrings/phone_systems.asc
> ```

#### Step 3: Add the phone.systems(TM) repository

Run the following command to add the phone.systems(TM) repository:

> ```
> echo "deb [signed-by=/etc/apt/keyrings/phone_systems.asc] \
> https://pkg.phone.systems/debian `lsb_release -cs` main" \
>     | sudo tee /etc/apt/sources.list.d/phone_systems.list
> ```

#### Step 4: Install the phone.systems(TM) app

Update the package list and install the phone.systems(TM) app:

> ```
> sudo apt update
> sudo apt install phone-systems-mobile
> ```

---

### Install on Ubuntu

Follow these steps to install phone.systems(TM) app on **Ubuntu 24.04 (Noble)**.



#### Step 1: Install required dependencies

Run the following command to install the required dependencies:

> ```
> sudo apt install curl gnupg2 ca-certificates lsb-release ubuntu-keyring
> ```

#### Step 2: Import the official signing key

To allow apt to verify package authenticity, import the official phone.systems(TM) signing key:

> ```
> sudo curl -fsSL https://pkg.phone.systems/debian/key.asc -o /etc/apt/keyrings/phone_systems.asc
> ```

#### Step 3: Add the phone.systems(TM) repository

Run the following command to add the phone.systems(TM) apt repository packages to your sources list:

> ```
> echo "deb [signed-by=/etc/apt/keyrings/phone_systems.asc] \
> https://pkg.phone.systems/debian `lsb_release -cs` main" \
>     | sudo tee /etc/apt/sources.list.d/phone_systems.list
> ```

#### Step 4: Install the phone.systems(TM) app

Update the package list and install the phone.systems(TM) app:

> ```
> sudo apt update
> sudo apt install phone-systems-mobile
> ```