California School Phone Policy: AB 3216 Requirements, Costs & Solutions

California's Phone-Free Schools Act is changing how schools approach student smartphone use. But while the legislation establishes statewide requirements, it leaves an important decision to individual school communities: How can schools reduce phone distractions without creating another daily enforcement burden for teachers?

For some schools, the answer is locking phone pouches or centralized storage. Others are exploring software-based solutions that restrict distracting applications while allowing students to retain access to essential functions.

Here's what California school leaders need to know about AB 3216, available implementation options, costs, funding considerations, and how schools are putting their policies into practice.

What Does California's Phone-Free Schools Act (AB 3216) Require?

California's Phone-Free Schools Act, Assembly Bill 3216 (AB 3216), was signed into law in September 2024.

The legislation requires California public school districts, charter schools, and county offices of education to adopt policies limiting or prohibiting student smartphone use at school sites and during school activities, subject to legally required exceptions.

Under California Education Code Section 48901.7, governing bodies were required to adopt these policies by July 1, 2026, and must update them at least every five years.

Unlike states that mandate a uniform bell-to-bell phone ban, California gives local school communities flexibility to determine how smartphone restrictions are implemented.

The law also emphasizes evidence-based practices that support student learning and well-being, with meaningful participation from students, parents, and educators in developing policies.

Importantly, AB 3216 does not require schools to purchase locking phone pouches, install phone lockers, or use a particular technology. Districts can evaluate different implementation methods based on their adopted policies and community needs.

Sources: California Education Code Section 48901.7 and Governor Newsom's AB 3216 announcement.

Download Our California Phone-Free Schools Act Overview

Our guide summarizes AB 3216's requirements, student exceptions, privacy protections, and how The Commons can support school implementation.

What Exceptions Are Allowed Under California's Phone-Free Schools Act?

California's legislation recognizes that students may need smartphone access for legitimate health, safety, educational, and accessibility reasons.

Under Education Code Section 48901.7, schools must preserve exceptions for:

• Emergencies: When a student needs their smartphone during an emergency or in response to a perceived threat of danger.
• School-approved use: When a teacher or administrator grants permission for smartphone possession or use, subject to reasonable limitations.
• Medical needs: When a licensed physician determines smartphone possession or use is necessary for a student's health or well-being.
• Individualized Education Programs (IEPs): When smartphone possession or use is required under a student's IEP.

The law also states that its provisions do not authorize schools to monitor, collect, or access information about students' online activities.

These protections create an important consideration for California districts: How can schools restrict distracting smartphone use while preserving appropriate access for students who genuinely need their devices?

The answer depends on how schools design their policies and select their implementation tools.

Why Written School Phone Policies Aren't Enough

Many California schools already had smartphone policies before AB 3216. The challenge isn't necessarily creating another rule. It's putting that rule into practice consistently.

Without a sustainable implementation system:

• Teachers become responsible for monitoring and enforcing phone restrictions.
• Enforcement can vary between classrooms.
• Students may find ways around inconsistent rules.
• Administrators spend additional time addressing disciplinary issues.
• Students with legitimate exceptions may face unnecessary barriers.

A successful phone-management program requires more than written expectations. It requires consistent implementation, clear communication, and a school culture that reinforces intentional technology use.

Schools implementing The Commons are choosing a schoolwide approach designed to reduce the daily burden of phone enforcement.

In feedback collected from participating teachers, 98% reported feeling more confident enforcing their school's phone policy after implementing The Commons.

Can California Schools Use Software Instead of Phone Pouches?

Yes. California's Phone-Free Schools Act does not require schools to use locking phone pouches or physically collect student devices.

AB 3216 allows districts to determine how they implement smartphone restrictions, provided their adopted policies meet applicable legal requirements.

Schools generally have three approaches to consider:

• Locking phone pouches: Physically restrict access to devices but require procedures for unlocking, replacements, and student exceptions.
• Phone lockers or centralized storage: Remove phones from students' immediate access but introduce storage, supervision, and retrieval responsibilities.
• Software-based phone management: Allows students to retain their devices while restricting distracting applications during designated school hours. Depending on the solution, schools can preserve access to approved educational, medical, accessibility, and communication functions.

For schools seeking to reduce distractions without collecting devices, software-based solutions offer an alternative worth evaluating.

The Commons helps California schools implement smartphone restrictions directly on students' compatible devices, limiting access to distracting applications while preserving school-approved functions.

This approach can reduce the daily logistics of collecting, storing, and returning phones.

However, software-based restrictions do not physically prevent students from accessing their devices. Schools must still establish expectations for when phones should remain put away and how they will address students who do not participate or attempt to circumvent restrictions.

The right approach depends on a district's adopted policy, student needs, implementation capacity, and ability to maintain consistent participation.

Related reading: The Commons vs. Phone Pouches: Which School Phone Policy Solution Is Right for Your School?

How Much Does School Phone Management Cost in California?

The cost of implementing a school phone policy depends on the solution, number of students, and level of implementation support required.

Based on pricing we've encountered in the market, schools may see:

• Locking phone pouches: Approximately $15–$30 per student, with potential additional costs for replacements, unlocking equipment, and implementation.
• Software-based phone management: Approximately $5–$15 per student annually, depending on the provider, features, and support included.
• Phone lockers or storage systems: Pricing varies based on equipment, installation, and the number of devices being stored.

When evaluating costs, California districts should look beyond the initial purchase price.

Physical solutions may require ongoing replacement costs and daily staff involvement. Software-based solutions typically operate on annual licensing models and require student onboarding, ongoing participation, and technical support.

The most cost-effective solution isn't necessarily the one with the lowest price per student. Schools should consider the total cost of implementation, ongoing staff responsibilities, student accessibility needs, and long-term sustainability.

The Commons offers per-student pricing designed to support schoolwide implementation without requiring physical phone-storage equipment.

Pricing ranges are illustrative estimates based on market observations and may vary by vendor, district size, and contract terms.

Related reading: Best Apps and Solutions to Limit Student Phone Use at School

Are Grants Available for California School Phone Policies?

California schools may be able to use existing budgets, grants, and other funding sources to support the implementation of smartphone policies under AB 3216.

AB 3216 itself does not establish a dedicated statewide grant program specifically for purchasing phone-management solutions.

However, districts may explore funding opportunities connected to technology, student well-being, school climate, and professional development.

Existing School Budgets

Some schools have funded The Commons by reallocating existing resources toward initiatives that support student engagement, positive behavior, and healthier technology use.

Potential budget categories include:

• Positive Behavioral Interventions and Supports (PBIS): Supporting consistent schoolwide expectations and positive student behavior.
• Technology budgets: Reassessing existing software expenditures and prioritizing tools that support instructional goals.
• Student wellness and school climate: Supporting initiatives designed to improve student well-being, engagement, and learning environments.

Federal and State Funding

Depending on the program and allowable expenses, California districts may also explore funding connected to student support, school safety, and professional development.

For example, some schools have used Title IV funding to support professional development and curriculum components associated with The Commons.

Districts may also evaluate whether existing California school climate, student support, or local education funding streams align with their phone-management initiatives.

Eligibility depends on the specific funding program, allowable expenses, and applicable district requirements.

Community Foundations and Local Grants

Schools may also explore partnerships with education foundations, community organizations, and local funders supporting student mental health, school safety, digital well-being, and positive learning environments.

For example, West Sonoma County Union High School District publicly reported that the Sebastopol Rotary's Education Foundation would contribute $15,000 toward its phone-policy implementation costs. West Sonoma High School District

That example illustrates how local community organizations can help schools implement phone-management initiatives, although similar funding is not guaranteed elsewhere.

The Commons works with schools to explore implementation options that align with their existing priorities and available resources.

How Can The Commons Help California Schools Implement AB 3216?

California's Phone-Free Schools Act gives districts flexibility in how they implement smartphone restrictions while emphasizing student learning, well-being, community participation, and appropriate exceptions.

The Commons is a software-based phone-management solution designed to help schools translate those policies into consistent daily practices without physically collecting students' devices.

Think of it like airplane mode for school.

When students arrive on campus, The Commons is designed to automatically restrict distracting applications, including social media, games, and streaming, while maintaining access to school-approved functions.

Rather than asking teachers to repeatedly enforce restrictions throughout the day, The Commons provides a schoolwide system to support phone-policy implementation.

What This Means for California Districts

The Commons offers several capabilities relevant to AB 3216:

• Flexible restrictions: Schools can configure which distracting applications are restricted during designated times.
• Support for approved exceptions: Educational, medical, accessibility, and other approved applications can remain available.
• Student privacy: The Commons does not collect or store student browsing history, messages, or personal communications.
• Personal device compatibility: The solution is designed to work on students' own compatible smartphones.
• Administrative visibility: School leaders can access operational information about student participation and app status.
• Reduced physical logistics: Schools do not need to distribute, collect, or unlock phone pouches each day when using a software-only implementation.

The Commons is designed to support schools in meeting their adopted smartphone policies while helping students build healthier technology habits.

Districts should evaluate the solution against their specific policy requirements, student accommodation needs, and implementation procedures.

See How The Commons Aligns With California's Phone-Free Schools Act

How One California District Is Approaching Phone-Free Learning

California schools are already exploring different approaches to implementing smartphone policies.

For example, West Sonoma County Union High School District publicly outlined its decision to implement The Commons as part of a broader strategy to reduce phone distractions while supporting student autonomy and digital citizenship.

Rather than relying exclusively on physical phone restrictions, the district adopted a model that combines software-based phone management with a limited number of locking pouches for additional support.

In its public communication to families, the district emphasized reducing the burden of phone enforcement on teachers, maintaining access to essential applications, and helping students develop healthier relationships with technology.

The district also gives students the option of turning in their phones for safekeeping instead of using the app.

This approach illustrates how California schools can combine technology, clear expectations, and student choice rather than relying on a single enforcement mechanism.

The district's public FAQ describes its implementation strategy and intended benefits, rather than independently verified improvements in student outcomes.

Read more: West Sonoma County Union High School District's Phone-Free School Day FAQ

Wondering whether students will participate?

Related reading: Can Students Manage Their Phones at School Without Locking Them Up?

For schools looking to reduce teacher enforcement responsibilities:

Related reading: Removing Teacher Burden & Distractions

When Did California's Phone-Free Schools Act Take Effect?

California enacted AB 3216 in September 2024 and required public school governing bodies to adopt smartphone policies by July 1, 2026.

The law establishes a policy adoption deadline rather than requiring every school to implement an identical statewide phone ban on that date.

As of the 2026–2027 school year, California districts should have adopted policies and be working to implement them consistently.

The law also requires governing bodies to update their policies at least every five years.

For districts still refining implementation, priorities may include:

1. Reviewing whether existing policies meet AB 3216 requirements.
2. Evaluating whether current enforcement methods are sustainable.
3. Ensuring students with medical, educational, and emergency exceptions retain appropriate access.
4. Training staff and communicating expectations to families.
5. Measuring implementation consistency and student outcomes.

The strongest phone-management programs do more than restrict devices. They establish clear expectations, involve their school communities, and build systems that can be sustained over time.

Related reading: The Biggest Misconception About Phone-Free Schools

Is The Commons Right for Your California District?

Every school is different.

Some California districts are adopting strict bell-to-bell policies. Others are developing approaches that allow limited phone use during designated periods while restricting distracting applications during instruction.

Some schools have already invested in physical storage solutions, while others are exploring software-based alternatives.

The Commons works with public school districts, charter schools, and private schools across California, supporting different approaches to reducing phone distractions and building healthier technology habits.

Our goal is to help schools create learning environments where teachers can teach, students can focus, and technology is used intentionally.

Related reading: Beyond Phone Pouches: How Schools Are Rethinking Phone-Free Learning

Ready to Explore a Phone-Management Solution for Your California School?

Whether your district is refining an existing AB 3216 policy or exploring a new implementation approach, The Commons can help you evaluate your options.

Request a Demo

Or start with our California Phone-Free Schools Act Overview.