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Add-on Line

Get yourBlue Unlimited line.

A dedicated line that sends your texts as blue bubble iMessage and carries unlimited calling. No A2P registration and no hardware to buy.

$299a month for your first line, with no activation fee
  • Unlimited calls and unlimited texts on your own dedicated line
  • Blue bubble iMessage delivery, with automatic SMS for everyone else
  • No A2P campaign registration to wait on. You still need each person's consent before you text them, the same as on any line.
  • No per message fees. One flat price no matter how much you send
  • No Mac and no phone to buy, and nothing of yours to keep powered on for a message to send
  • Outbound texting included at $299 a month for your first line, with no activation fee and no term commitment

A line needs an active CallBack subscription. Start a trial if you do not have one yet.

REQUEST A LINE
NO CHARGE TODAY
How It Works

Three steps to your line.

  1. Send the form

    Four fields and one checkbox.

  2. We reach out

    Your account manager contacts you to confirm the subscription.

  3. Your line goes live

    We provision the line and connect it to your CallBack account.

The Full Cost

The monthly price is not the whole bill.

Other platforms

$1,598

in hardware, on a two year replacement cycle

Plus the platform's monthly fee.

Through CallBack

$299

a month for your first line

Its own subscription on your CallBack account. Nothing to buy first.

Hardware to buy
A Mac mini and an iPhone. $899 plus $699.
None.
Replacing it
You buy it again. $1,598 on a two year cycle.
Nothing of yours to replace.
Kept running
Your Mac, plugged in and awake around the clock.
Nothing.
If your computer sleeps
Messages wait until the Mac wakes up.
Your computer is not involved.
Your Apple ID
Yours, so a spam ban is yours too.
Not involved.
Activation fee
$335 and $449 at two hosted platforms.
None, and no term commitment.
Daily limits
Fifty new conversations a day or fewer, wherever a platform publishes a number.
Unlimited messages. Fifty new conversations a day per line.

Platform prices read from each vendor's own published pricing on 09/30/2026. Hardware prices read from apple.com the same day. Those prices are theirs to change.

Ready for blue bubbles?

Your first line runs $299 a month. Additional lines are priced separately, so reach out and we will get you the current rate.

Request My Line All the Details

Billing, cancellation and fair use are in the Blue Unlimited Terms.