Are you allowed to communicate with one another during the Friday khutba?
Those actions which are haram during the salah, are also unlawful to commit whilst listening to the Friday khutbah. A person is not allowed to talk during this time.
And Allah ﷻ knows the best
Imam Ahmad Rida Khan رحمة الله تعالى عليه
Translation by Dr Musharraf Hussain Al-Azhari Translator of Majestic Quran, www.majesticquran.co.uk