Install gnome-ppp by entering the following commands in the terminal:
sudo apt update sudo apt install gnome-ppp
Description:
modem internet connection tool for the GNOME Desktop
GNOME PPP is an easy to use graphical dialup connection configuring and dialing tool with system tray icon support. . It uses GNOME/GTK+ for its graphical interface and integrates well in GNOME desktop environment, but it can be used in other environments. . It also uses WvDial dialer as its backend, providing simple configuration via config files. You can also use plain wvdial if you don't have X running.
Version: 0.3.23-1.2ubuntu2
Section: universe/net