Cách sử dụng
The expression "give somebody a bell" means to call or telephone someone. It is a more informal way of asking someone to contact you or someone else by phone. You might use this expression when you want to ask someone to call you later or to get in touch with a friend or colleague. For example, you might say "Give me a bell when you get home" or "I'll give him a bell to see if he's free for lunch."