AT&T Technician Test: TMT III's 3 Sections, PT VJT & 6-Month Retest

Last updated: November 2026

Quick Answer

The AT&T technician test is usually one of two online assessments: the Technical/Mechanical Test III (TMT III), with 11 timed work-instruction questions, 21 timed mechanical-reasoning questions and 50 work-style pairs, or the Premises-Wire Technician Virtual Job Tryout (PT VJT), a five-section simulation AT&T suggests blocking 55 minutes for. Block 1 hour 15 minutes for the TMT III. If you do not qualify, you can retest after six months. Rehearse the follow-up technician interview in OphyAI Interview Practice; for multiple-choice sections, Aptitude Test mode in the OphyAI desktop app reads each question on your screen and shows an answer with a one-line reason.

Test	What AT&T says
TMT III	3 sections; block 1 hour 15 minutes; no mobile phones
PT VJT	5 sections; block 55 minutes; no time limit
Retest	Six-month intervals for both

What AT&T Is Testing in This Round

AT&T’s study guides page says “you will be informed of what tests are required for the job during the hiring process.” Its technician list has 21 entries; field candidates most often meet the TMT III and the PT VJT.

The TMT III measures, in AT&T’s words, your ability “to follow standard work instructions,” your “knowledge of mechanical principles and physical laws,” and your “work orientation and customer service skills.” The PT VJT adds job scenarios and a troubleshooting section where “there will only be one broken component per question.”

Red flags that cost points:

• Letting the clock run out. On the TMT III, an unanswered question “will be counted as incorrect” when its timer expires.
• Reading a diagram from memory instead of from the page. The PT VJT tells you to “rely only on the information provided.”
• Answering the work-style pairs as an ideal technician instead of yourself. AT&T asks for “candid answers.”

What to Expect

The TMT III is a computerized adaptive test, which AT&T says “tailors the questions asked based on how you responded to previous questions.” No section lets you skip a question or go back.

TMT III section	Questions	Time
1. Work instructions (text, tables, diagrams)	11	2 minutes each, 22 minutes max
2. Mechanical principles (drawings)	21	45 seconds each, 15 minutes 45 seconds max
3. Work orientation and customer service	50 statement pairs	Untimed, about 15 minutes

The PT VJT has five sections: technician scenarios (most and least likely of four responses), troubleshooting, mechanical principles, work experience and work style. You can take it on a PC, Mac, tablet or phone; the TMT III “cannot be taken on a Mobile Phone.”

Which test you get depends on the title. A November 2026 Communications Technician posting in Richardson, Texas lists “Required Test” as the TMT III and the Technical Knowledge Test II, and a Cable Splicing Technician posting in Naperville, Illinois links the TMT III study guide. Installation Technician postings say only “qualify on pre-employment assessments,” so ask the recruiter which one applies.

Example Questions and How to Answer Them

These mirror the sample items in AT&T’s own guides, not real test items.

1. Work instructions: a table says what to do for each warning indicator value. AT&T’s sample: if the indicator shows 1, “no action is required”; if it shows 2, check product quality first and call maintenance last. Find the row for the condition and follow the steps in order.

2. Mechanical: which of two objects tips over more easily? AT&T’s answer is the tall, thin one, because it has a narrower base and a higher center of gravity.

3. Mechanical: why does one ball sink and another float? The sinking ball’s weight is greater than the buoyant force on it. Review buoyancy, levers, pulleys, gears and pressure.

4. Troubleshooting (PT VJT): a circuit diagram with one fault. Trace from the power source, test each component against the rule given, and stop at the first one that breaks it.

How to Prepare in 3 Days

Day 1: Read AT&T’s guide, then do 20 mechanical items at 45 seconds each. For multiple-choice practice, Aptitude Test mode in the OphyAI desktop app covers shape and pattern puzzles, word problems and attention-to-detail checks, showing an answer with a one-line reason in a popup excluded from screen sharing and recording; it does not hide anything from a webcam, a person in the room, or proctoring software.

Day 2: Take a manual table or flowchart and answer “what is the next step?” in under 2 minutes. AT&T suggests having “someone quiz you on the material.”

Day 3: Take the test on a laptop in one sitting, rested and fed, as AT&T recommends. Then prepare for the interview: a safety story, a troubleshooting story and clear answers on ladders, heights and callouts. Rehearse them aloud in OphyAI Interview Practice, and on a live video interview Interview Copilot suggests answers in real time. Start practicing →

Common Mistakes

Starting the TMT III on a phone. It will not run there. Use a laptop, PC, Mac or tablet.

Overthinking one question. Each mechanical item gets 45 seconds, and a blank counts as wrong.

Assuming a pass means a job. AT&T says passing “qualifies you for possible placement” and “additional testing may be required for certain positions.”

Related Guides

• AT&T interview guide
• AT&T Virtual Job Tryout for retail
• Verizon interview guide
• T-Mobile interview guide

Frequently Asked Questions

What is on the AT&T TMT III?

AT&T’s guide lists three sections: 11 work-instruction questions with 2 minutes each, where you read text, tables and diagrams to solve technician problems; 21 mechanical-principles questions with 45 seconds each, based on drawings; and 50 paired work-style statements, untimed, which most people finish in about 15 minutes. It is a computerized adaptive test.

How long is the AT&T technician test?

AT&T recommends blocking 1 hour 15 minutes for the TMT III, although most test takers finish earlier. The timed sections take at most 22 minutes and 15 minutes 45 seconds. For the Premises-Wire Technician VJT, AT&T recommends blocking 55 minutes and says there is no time limit, but asks you to work quickly.

Can you retake the AT&T technician test?

Yes. Both the TMT III and the Premises-Wire Technician VJT guides say you may retest at six-month intervals if you do not qualify. AT&T adds that test standards are updated periodically, so you may have to meet a new standard before placement.

How much do AT&T installation technicians make?

November 2026 postings list $20.75 to $35.06 an hour in Naperville, Illinois, with average starting earnings of $43,160, and $21.18 to $35.67 in Reno, Nevada, with average starting earnings of $57,970 and a $5,000 sign-on bonus paid in stages over the first year.

How does OphyAI help with the AT&T technician test?

Aptitude Test mode in the OphyAI desktop app reads multiple-choice questions on your screen and shows an answer with a one-line reason in a popup excluded from screen sharing and recording, but not hidden from a webcam, a person in the room or proctoring software. Interview Practice runs mock technician interviews with feedback.

Sources and verification notes

Checked November 2026; all sources read directly.

• AT&T Technical/Mechanical Test III (TMT III) Test Guide (PDF): adaptive format, three sections, question counts and timings, sample items, no mobile phones, 1 hour 15 minutes, six-month retest, possible placement. The footer is dated October 2019.
• AT&T Premises-Wire Technician VJT Test Guide (PDF): five sections, one broken component, 55 minutes, devices, six-month retake. Dated September 2023.
• AT&T study guides: pre-employment test purpose and the technician test list.
• AT&T postings, November 2026: Communications Technician, Richardson, TX (R-124604), Cable Splicing Technician, Naperville, IL (R-124010), Installation Technician, Naperville, IL (R-125533) and Installation Technician, Reno, NV (R-123808): tests and pay.