Execute the following on your mobile phone or tablet:
- Search, install and/or open the Keyman app from the Play or App Store.
- On the "Get started" window select "Add a keyboard for your language" -> "Install from Keyman.com"
- Enter "Greek Tonizo" or simply "Tonizo".
- Start installation by selecting Greek Tonizo. Hit consecutively "Install Keyboard" -> "INSTALL".
- Complete the installation by hitting ΟΚ.
Settings
Open the Keyman menu from the three vertical dots on the top right corner of your screen and select "Settings". Execute the following:
- Enable Keyman as system-wide keyboard, in order to be able to use Greek Tonizo in any app in your mobile phone or tablet. Activate Keyman.
- Set Keyman as default keyboard, in order for Greek Tonizo to be selected by default for Greek. Activate Keyman.
- Adjust keyboard height, in order to increase the height of the keys of Greek Tonizo in portrait and/or landscape layouts.
Exit Keyman and type polytonic Greek in any app.