Updated: Dec 9, 2025 | Source: 2022-2026 Question Pool | Topic: T1F
T1F04T1F

What language may you use for identification when operating in a phone sub-band?

Deep Dive: T1F04

The correct answer is C: English. According to FCC Part 97.119(b), when operating in a phone sub-band, station identification must be in English. This is a requirement for all amateur stations in the United States, regardless of what language is used for the actual communication. While amateurs may use other languages for communications (as long as they're not encoded to obscure meaning), the station identification itself must always be in English. This ensures that identification can be understood by FCC enforcement personnel and other amateurs monitoring the bands. The English identification requirement applies specifically to phone operations - CW identification uses Morse code, which is international.

Why Other Answers Are Wrong

Option A: Incorrect. UN-recognized languages are not acceptable for identification. Only English is required. Option B: Incorrect. ITU-recognized languages are not acceptable. Identification must be in English. Option D: Incorrect. French and Spanish are not acceptable. Only English is required for phone identification.

Exam Tip

Phone identification = English only. Remember: When identifying on phone, you must use English, regardless of what language you use for the actual communication.

Memory Aid

**P**hone **I**D = **P**lain **E**nglish (think 'PI = PE' = Plain English)

Real-World Example

You're having a conversation in Spanish with another operator (which is permitted for communications). However, when you identify your station, you must say 'Kilo Alpha One Bravo Charlie' in English, not in Spanish. The identification requirement is always English, even if the communication is in another language.

Source & Coverage

Question Pool: 2022-2026 Question Pool

Subelement: T1F

Reference: FCC Part 97.119(b)

Key Concepts

FCC Part 97.119(b) Station identification English requirement Phone operations

Verified Content

Question from the official FCC Technician Class pool. Explanation reviewed by licensed amateur radio operators and mapped to the T1F topic.