This ms 721 study plan sequences your preparation by domain weight: implement and configure Teams Phone first, since it carries the most weight, then the two equally weighted design and Teams Rooms domains, then Teams meetings and webinars last. Choose the four-week, eight-week, or twelve-week version below depending on how much time you have before your booking.
A study plan only works if it matches how the exam is actually weighted. This ms 721 study plan follows the four published domains in order of weight, so the time you spend tracks the time Microsoft spends testing you. Pick the schedule below that matches how long you have before you plan to book.
Domain weights driving this plan
| Domain | Weight |
|---|---|
| Implement and configure Teams Phone | 34% |
| Plan and design collaboration communications systems | 24% |
| Configure and manage Teams Rooms and devices | 24% |
| Configure and manage Teams meetings, webinars, and town halls | 18% |
See the full exam objectives page for every objective statement inside each domain.
A four-week ms-721 study plan
Use this if your booking is close and you already administer Teams in some capacity.
- Week one: Implement and configure Teams Phone. Build dial plans, calling policies, and resource accounts in a test tenant. This domain gets the most time because it carries the most weight.
- Week two: Plan and design collaboration communications systems. Work through meeting and Teams Phone planning objectives, focusing on when to recommend Teams Premium, Operator Connect, or Shared Calling.
- Week three: Configure and manage Teams Rooms and devices. Split your time between device configuration and the troubleshooting objectives, which make up half of this domain.
- Week four: Configure and manage Teams meetings, webinars, and town halls, then a full review pass across all four domains using the sample questions page and a timed mock.
An eight-week ms 721 study plan
This version gives each domain a dedicated study week and a dedicated practice week.
- Weeks one and two: Implement and configure Teams Phone, first learning each policy type, then practicing configuration end to end in a test tenant.
- Weeks three and four: Plan and design collaboration communications systems, covering both the meetings-planning and Teams Phone-planning objective clusters.
- Weeks five and six: Configure and manage Teams Rooms and devices, with the second week concentrated on the troubleshooting objectives.
- Week seven: Configure and manage Teams meetings, webinars, and town halls.
- Week eight: Full-length timed mocks, reviewing every incorrect answer against the exam objectives page before your booking.
A twelve-week ms-721 study plan
Use this if you are building Teams administration experience alongside your exam preparation.
- Weeks one through three: Implement and configure Teams Phone. Spend the first week on policy concepts, the second building a working PSTN and Teams Phone setup in a test tenant, and the third on auto attendants, call queues, and resource accounts.
- Weeks four through six: Plan and design collaboration communications systems, moving from meeting planning to Teams Phone and PSTN connectivity planning, including licensing and billing method recommendations.
- Weeks seven through nine: Configure and manage Teams Rooms and devices, with the final week dedicated entirely to the troubleshooting objective statements.
- Weeks ten and eleven: Configure and manage Teams meetings, webinars, and town halls, plus Audio Conferencing configuration.
- Week twelve: Two full-length timed mocks with a review day between them, focused on your weakest domain from the first mock.
How to study each domain, not just when
For Implement and configure Teams Phone, build things rather than read about them: create a dial plan, assign a calling policy, and configure a resource account end to end in a test tenant, since the domain is heavily configuration-based. For Configure and manage Teams Rooms and devices, split your time evenly between configuration and troubleshooting, since roughly half the objective statements in that domain are troubleshooting scenarios rather than setup steps.
For the two planning-heavy areas inside Plan and design collaboration communications systems, practice recommending an approach given a business requirement rather than just naming a feature, since that is how the objective statements are phrased. For Configure and manage Teams meetings, webinars, and town halls, work through the Audio Conferencing bridge objectives specifically, since they are easy to overlook but appear as their own set of objective statements.
Before your booking
Once you have worked through your chosen schedule, confirm your background matches what Microsoft recommends on the prerequisites page, review the exam format & scoring page so nothing about the exam day itself surprises you, and check cost & booking for how to schedule your session. The practice test page explains how our mock reports results by domain, which is the clearest signal for whether you are ready or need another pass through a specific domain.
Exam facts on this page come from Microsoft’s own pages (official exam page). Prices, versions and policies change — confirm there before you book.