AT&T

Sign up for AT&amp;T Protect AdvantageSM during open enrollment now through 3/15.&nbsp;<a href="/acctmgmt/passthrough/addondeeplink?soc=PA4TIERS&amp;level=CAT">Enroll now</a>

Switch to AT&amp;T and get up to $800 per line 
Learn how to get a reward card to pay off your phone balance&mdash;up to 10 lines.&nbsp;<a href="/buy/byod/">Shop now</a>

Not ready to switch? You can try AT&amp;T WirelessSM FREE for 30 days!
Keep your current service and number while you test drive our network from your phone.&nbsp;<a aria-label="Learn more about AT&amp;T Turbo" href="/wireless/free-trial/">Learn more</a>

See AT&T Unlimited Your Way plan offer details

AT&amp;T may temporarily slow data speeds if the network is busy.

Req’s port-in of new line. Up to $360 in credits over 36 mos. for Unlimited Premium PL or Unlimited Extra EL. $35 Activ. and other terms apply.

Get started to get AT&T Unlimited Your Way plan

Enter your 10-digit phone number to see if you can keep it when you switch to AT&T.

Mix and match any of our best unlimited plans.

Check out these other great plan options.&nbsp;&nbsp;

Online only. Subject to change. Req's new line &amp; compatible phone. Taxes extra. Terms &amp; restr's apply.

BYOD stands for &quot;bring your own device.&quot; It&#39;s a term used to describe bringing your own mobile phone, smartwatch, or tablet to a wireless carrier instead of buying a new device from the carrier. Similarly, &ldquo;BYOP&rdquo; stands for &ldquo;bring your own phone&rdquo;.

If you like your current smartphone, tablet, or smartwatch, you can BYOD to AT&amp;T and quickly switch carriers. In most cases, your current GSM-compatible smartphone, tablet, or smartwatch will easily connect to AT&amp;T&rsquo;s network, so you can keep the device you love.

There are several key benefits to bringing your own phone or even a smart device like a tablet or smartwatch.

<ul>
	<li>You may have just finished paying off your device with your current cellular provider. Even if you didn&#39;t buy your device from AT&amp;T, you can keep your device and simply add an AT&amp;T wireless plan to get new service connected on that device.</li>
	<li>When you bring your own device, you won&rsquo;t need an AT&amp;T Installment PlanSM&nbsp;since you already own your device.</li>
	<li>You&rsquo;ll even be able to keep your current number if it&rsquo;s eligible for&nbsp;<a href="/wireless/transfer-your-number/#PORT_ELIGIBILITY3">transfer</a>.&nbsp;&nbsp;</li>
	<li>Enjoy exclusive offers when you bring your own device to AT&amp;T.</li>
</ul>

<a href="/wireless/how-to-bring-your-own-device/">Learn more about how to bring your own device (BYOD) to AT&amp;T.</a>

You can check if your device is compatible on the AT&amp;T network. Keep in mind, your phone must be GSM-compatible. CDMA phones will not work.&nbsp;

<a href="/scmsassets/images/support/pdf/Devices-Working-on-ATT-Network.pdf">Download this PDF to view our current list of tested and approved phones for the AT&amp;T network.</a>

Yes, when you bring your own device to AT&amp;T, you may be eligible to get unlimited for $25/mo. with  AT&amp;T Value PlusSM VL for $25/mo. for up to 36 months when you switch to AT&amp;T and bring four lines. <a href="/wireless/switch-and-save/">Learn more about AT&amp;T&rsquo;s switcher offer and how AT&amp;T stacks up vs. the competitors</a>. 
 
If you want to keep your phone number when you switch, make sure you don&rsquo;t cancel with your current carrier until you activate your device with AT&amp;T so you can keep your phone number.

<a href="/wireless/how-to-switch-phone-carrier/">Learn more about how to switch phone carriers.</a>

If you&rsquo;re looking for more flexibility and prefer to pay upfront for your wireless service,&nbsp;<a href="/prepaid/byod/">AT&amp;T Prepaid</a>&nbsp;may be the right choice for you. You can bring your compatible unlocked device and connect it to the AT&amp;T network. All you have to do is make sure your unlocked phone is compatible, get your&nbsp;<a href="/buy/wireless/prepaid/devices">SIM</a>&nbsp;card, pick an AT&amp;T&nbsp;<a href="/prepaid/plans/">Prepaid plan</a>, and activate service. 
 
Plus, with AT&amp;T Prepaid service for your phone, you get: no annual contract, no credit check, easy activation, and several great prepaid plans to choose from.

Yes, AT&amp;T Wireless does have a free trial. There&rsquo;s no credit card, no charges, and no commitments required to get started. 
 
<a href="https://www.att.com/wireless/free-trial/">Learn more about how you can try AT&amp;T Wireless free for 30 days</a>

SIM cards are tiny removable chips you can swap in and out of smartphones to get service. A SIM stores the information your phone needs to connect to your carrier network so you can send texts, make calls, and more. While many of today&rsquo;s phones and devices still rely on physical SIM cards for network connectivity, newer devices are increasingly turning to a newer technology called eSIM. &nbsp;

eSIM is short for Embedded SIM and is a digital version of a SIM card. eSIM allows you to connect to your network without having to deal with a physical chip. Instead of storing all information on a SIM card, you can download data to your device via the internet, activate your eSIM, and connect to your network in a completely virtual way.

<a href="/wireless/what-is-esim/">Read more about eSIM</a>.

Bring Your Own Device (BYOD) or Phone (BYOP) | AT&T Wireless

Save up to $360 per line

Want to keep your number?

Love your device? Keeping it is easy.

Check compatibility

Unlock your device

Choose a plan and get a free SIM or eSIM

Be sure to back up everything