The button on the table, and the quiet way Korean restaurants are summoned

In most casual Korean restaurants, the most useful object on the table is a small plastic button, usually fixed to the wall side or next to the napkin box. Press it once and a chime sounds in the back. Your table number lights up on a panel by the kitchen, and someone comes. It looks like a gadget, but it shapes how the whole meal is paced.

The bell does the job of a raised hand

Call bells, called hochulbel (호출벨), are standard in barbecue houses, soup restaurants and chain cafés. One server often covers a whole room, so nobody stands by waiting to catch your eye. You press when you need something, such as more side dishes, another bottle or a fresh grill plate, and otherwise you are left alone.

Where there is no bell, you say it out loud: yeogiyo (여기요, “over here”) or jeogiyo (저기요, “excuse me”), clearly and once. A single word at normal volume carries even in a loud room. Waving or snapping your fingers comes across as brusque.

Check under the table before you ask

Spoons and chopsticks usually sit in a shallow drawer built into the edge of the table, or in a lidded box beside the napkins. Regulars lay them out for everyone on a folded paper napkin. Often the youngest person at the table does it without being asked.

Water is often self-service, and so is the banchan (반찬, side dish) refill. A wall sign reading mureun selpeu (물은 셀프, “water is self-serve”) points to a dispenser and a rack of metal cups. A second notice tends to sit beside the refill station:

반찬은 셀프 코너를 이용해 주세요.

It means “please use the self-service corner for side dishes.” When you see it, help yourself rather than pressing the bell for kimchi.

Press once, then wait

Pressing twice in a row reads as impatience, and your number is already lit on the panel. Save up your requests so that one visit covers them all. Locals tend to save the bell for things only the kitchen can bring.