iEntry uses Telegram to send notifications. Add @iEntryBot in a chat group, then type /link to generate a unique code.
Enter the unique code you received into the text field on the right and click on the Link button.
All linked chats are shown on the right. You can select the type of notifications you wish to receive from the drop down list.
To stop receive notifications, you can click on the dustbin icon. This will remove all notifications.