Practical Korean

Korean Mobile Phone Plan Words

Learn Korean words for phone plans, data, SIM cards, contracts, number transfer, roaming, bills, discounts, and cancellation fees.

Beginner 7월 4, 2026 5 min read

어떤 요금제가 가장 저렴한가요? Which phone plan is the cheapest?

데이터가 무제한인가요? Is the data unlimited?

약정 기간은 몇 개월인가요? How many months is the contract period?

Bskorean Korean mobile phone plan words context-1 image for korean-mobile-phone-plan-words and mobile phone plan data contract sim card bill cancellation.

Bskorean Korean mobile phone plan words context-2 image for korean-mobile-phone-plan-words and mobile phone plan data contract sim card bill cancellation.

1. Key vocabulary

요금제 yo-geum-je

phone plan

Beginner

데이터 de-i-teo

mobile data

Beginner

약정 yak-jeong

contract commitment

Beginner

위약금 wi-yak-geum

early termination fee

Beginner

개통 gae-tong

activation

Beginner

2. Example conversation

A외국인도 개통할 수 있나요?Can foreigners activate a phone plan too?

B네, 외국인등록증이 필요합니다.Yes, you need an alien registration card.

A무제한 데이터 요금제가 있나요?Do you have an unlimited data plan?

B네, 약정 기간과 위약금을 확인해 주세요.Yes, please check the contract period and termination fee.

3. Common mistake

약정 is the contract commitment. 해지 is cancellation, and 위약금 is the fee you may pay when you cancel early.

4. Quick check

Which word means early termination fee?

위약금
유심
할인

Correct answer: 위약금

5. When to use these phrases

Buying a phone plan in Korea often means reading contract words before you sign. These Korean words help you compare data, SIM cards, discounts, and cancellation fees.

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Korean Mobile Phone Plan Words

1. Key vocabulary

5. When to use these phrases

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