iPhone
Settings > General > About
Android
Settings > About Phone > Status
iPad
Settings > General > About
You may also be able to see the IMEI printed on the back of your iPad.
Each carrier has their own unlocking policy. Visit Optimum Support for a list of unlocking policies and contact info by carrier, including T-Mobile, AT&T, Verizon, and more. For the most accurate information about unlocking your phone, reach out to your previous carrier directly.
Want to finance a new phone or tablet?
Promo Code
${getPromoName(promo).toUpperCase()}
Promo Code
${getVtsCouponType(promo).toUpperCase()}
${getPromoName(promo).toUpperCase()}
${getVtsCouponType(promo)}
${getPromoDescription(promo)}
Removing
Future Savings
Line ${getLineIndexByActionItemId(p.id)}
Monthly -${getPromoName(promo)}
${getPromoDescription(promo)}Unlimited Plan Multi-line Savings: $30/mo. pricing reflects per line charge for domestic talk, text, and Unlimited data. Requires 2+ lines of service. Autopay required. Other terms and conditions apply; visit www.optimum.com/mobile/plan for plan details.
Quality of service (QoS): Optimum Mobile leverages T-Mobile 4G LTE and 5G networks to deliver nationwide network coverage. After reaching 20 GB (for Unlimited data plans) or 50 GB (for Unlimited Max data plans) data is reduced to 3G (512 Kbps) speeds for the remainder of the bill cycle. Subject to this QoS policy, video streaming at HD quality (about 1080p), tethering on high speeds (comparable to mobile usage) and after 5 GB of tethered data usage for unlimited and 15 GB for Unlimited Max, then it will be throttled to 512 kbps. Domestic off-net (roaming) at 2G speeds. See our Broadband Disclosure for additional performance and network management details.
*Unlimited & Unlimited Max plan details: AutoPay required. New Optimum Mobile lines only, cannot be applied to existing lines of service. Other monthly charges apply per line, including $25 activation fee, and may include roaming charges, taxes, government fees, and other Optimum Mobile fees and surcharges (including USF fee). Pricing, offer, and terms subject to change at any time. Data options may be switched at any time during the bill cycle. Downgrade limited to 1x per bill cycle and effective with the following bill cycle. Upgrades effective immediately. International talk/text from U.S. and talk/text/data while traveling abroad not included.
Other restrictions: Credit approval may be required. Offer subject to discontinuance at any time, not available everywhere or for all phones/networks, and may not be combined with any other Optimum Mobile offers. Some Mobile promotions are dependent on having an active Optimum Internet account. Please review the disclaimer language for the rules specific to the promotion. Other terms and conditions apply; see www.optimum.com/mobile/plan for plan details. All rights reserved. © CSC Holdings, LLC.
${_get(getSelectLinePromotionTextFilds[getPromoToSelectLines], 'promotionName', '')}
${getPromoOfferSelectText.message}
${_get(getSelectLinePromotionTextFilds[getPromoToSelectLines], 'promotionDisclaimer', '')}
${getPromoOfferSelectText.description}
Are you sure you want to remove this offer from your cart?
${promoDetails}
| ${firstColumnTitle} | ${secondColumnTitle} | ${thirdColumnTitle} | ||
|---|---|---|---|---|
| ${numberOfLinesLabel(discount.numberOfLines)} | $${discount.amount} off | - | $${discount.amount * discount.numberOfLines} off | - |