Possible Clues:

• Does 'e have to phone? One gathers so
• Does Ireland have to be - Gee! - at the get-together?
• Does Ireland have to - Gee! - be having such a get-together?
• Does 'e have to press the bell, forgetting them altogether?
• Gathering has to take only its fourth call
• Does 'e have to press the bell to be getting them all together?
• Is one gathering that only mute rings can come from this?
• Does Ireland have to start the get-together?
• The way one might gather that 'e has to press the bell
• Does Ireland have to phone to the gathering?