Life-Ready SocietyEst. 2026
Etiquette · Lesson 17 of 21 · 12 min

Phones, chats and social media

Your phone is part of how people experience you. Digital manners now matter as much as table manners.

Calls

  • Text before calling to check it is a good time; unplanned calls can feel intrusive.
  • In public, use earphones. Never use speakerphone around other people.
  • Step away from others to take a call and keep your voice at a normal level.
  • No calls in libraries, cinemas, places of worship, or from your restaurant table.

In class, meetings and meals

  • Phones on silent and out of sight.
  • Do not text during class or meetings. People notice, even under the desk.

Voice notes

  • Keep them under about 2 minutes. If it's under about five words, text it.
  • No voice notes late at night.
  • Do not send addresses, numbers or work details by voice note; people need them in writing.
  • Listen to voice notes with earphones in public.

Group chats

  • Ask the group before adding someone new.
  • Take one-to-one matters into a private message.
  • Reply reasonably promptly; reading and ignoring looks rude.
  • Stick to the group's purpose, send complete thoughts in one message, and never criticise a member in the chat.
  • Mute a busy chat, or leave quietly once it has served its purpose; no dramatic exits.

Social media and photos

  • Ask before posting photos or videos of other people, and before tagging their location.
  • Do not tag friends in embarrassing photos; they can resurface years later at university or job interviews.
  • Credit the photographer when you share someone's image.
  • In the UAE, photographing or sharing images of people without consent is a criminal offence, not just bad manners (see the Emirati Etiquette module).
  • Before posting, ask: would I be happy for a future employer, my grandparents and the person in the photo to see this?

Practise in real life

Tick each one off when you have done it.

  • Have a 'phone-free' evening with family and note what you talked about.
  • Review your last 10 social posts. Would you be happy for an admissions officer to see them?
  • Ask two friends how they feel about being tagged in photos, and agree a group rule.

Remember

  • Text before calling.
  • No speakerphone in public.
  • Voice notes short, never late.
  • Ask before posting people.

Check yourself

1. What does Debrett's suggest before calling someone?

2. Maximum length for a polite voice note, according to Debrett's?

3. You want to add a new person to a group chat. You should:

4. In the UAE, posting a photo of a stranger without their permission is:

5. Your friend is on speakerphone on the metro. Lizzie Post would say this is: