T-Mobile LineLink is an affordable home or office landline replacement. Learn more below.

LineLink overview & features

Upgrade your landline phone service by connecting the T-Mobile LineLink to your home or office high-speed Internet!

Simple to set up and use – just connect T-Mobile LineLink to your Internet router/hub, and plug in your home phone.

Calls are clear and reliable, connecting to the T-Mobile network with Voice over IP (VoIP) technology. It includes HD Voice (with compatible phones).

LineLink phone service will not be available in the event of a power outage.

Includes calling features based on your rate plan. Unlimited talk & text Unlimited calling to Mexico and Canada Voicemail Caller ID Call waiting, forwarding, and hold Conference calling No data service



Requirements

Check the account, phone, and Internet requirements below to see if you can use LineLink.

Account requirements

Postpaid customers are all eligible for LineLink, including Puerto Rico and business. Customers are limited to the number of approved mobile internet lines. Prepaid customers are not eligible for LineLink.

A valid e911 address is required on the line for the service to work. This is for your safety, so emergency services can find your location.

Phone & Internet requirements

Power to your home and router. LineLink will not work during a power or Internet outage.

Most standard home phones work (with standard RJ11 phone jack)

802.11n or better router; dual-band router is recommended.

Internet with reliable high-speeds. Voice throughput uses a maximum of 179 KB of data per minute. Try a speed test when connected to your home internet to check for: 2 Mbps upload speed 2 Mbps download speed 200 ms ping or less

Cable or DSL Internet is recommended. LineLink is not recommended for satellite or cellular Internet. T-Mobile Home Internet supports LineLink.

Orders & pricing

You can Order online, or else you can dial 611 or set up a callback below to ask about it.

One-time $54.99 charge when you order. It includes: LineLink Adapter for $29.99 SIM Starter Kit for $25.00 The full $54.99 must be paid up front. It isn't eligible for EIP.

Monthly rate plan: $10/month with AutoPay and a mobile phone line on the account $25/month regular price (without AutoPay or mobile line)



Need more help?

If you want help setting up your LineLink, using voicemail or call forwarding, or you have issues, please check out LineLink setup & help.