| Code | Question | Answer or Statement |
| QRA | What is the name (or call sign) of your station? | The name (or call sign) of my station is ... |
| QRG | Will you tell me my exact frequency (or that of ...)? | Your exact frequency (or that of ... ) is ... kHz (or MHz). |
| QRH | Does my frequency vary? | Your frequency varies. |
| QRI | How is the tone of my transmission? | The tone of your transmission is (Good; Variable; Bad) |
| QRJ | How many voice contacts do you want to make? | I want to make ... voice contacts. |
| QRK | What is the readability of my signals (or those of ...)? | The readability of your signals (or those of ...) is ... (1 to 5). |
| QRL | Are you busy? | I am busy. (or I am busy with ...) Please do not interfere. |
| ORM | Do you have interference? | I have interference. |
| QRN | Are you troubled by static? | I am troubled by static. |
| QRO | Shall I increase power? | Increase power. |
| ORP | Shall I decrease power? | Decrease power. |
| QRQ | Shall I send faster? | Send faster (... wpm). |
| QRS | Shall I send slower? | Send more slowly (... wpm). |
| QRT | Shall I cease or suspend operation? / shutoff the radio. | I am suspending operation. / shutting off the radio. |
| QRU | Have you anything for me? | I have nothing for you. |
| QRV | Are you ready? | I am ready. |
| QRW | Shall I inform ... that you are calling him on ... kHz (or MHz)? | Please inform ... that I am calling him on kHz (or MHz). |
| QRX | When will you call me again? | I will call you again at ... (hours) on ... kHz (or MHz). |
| QRZ | Who is calling me? | You are being called by ... on ... kHz (or MHz). |
| QSA | What is the strength of my signals (or those of ...)? | The strength of your signals (or those of ... ) is ... (1 to 5). |
| QSB | Are my signals fading? | Your signals are fading. |
| QSD | Is my keying defective? | Your keying is defective. |
| QSG | Shall I send ... telegrams (message) at a time? | Send ... telegrams (messages) at a time. |