SMS List Building | Build a Consent-Based Contact List | TextingOnly
Contact Intelligence · List Building · Outbound Automation
The list builds itself. The strategy is built in.
Every opt-in creates a contact record. Every entry point creates a segment. Every interaction appends to the journey. By the time you send the first outbound message, you already know who you’re talking to, where they came from, and what they need to hear.
A QR code, SmartLink, or click-to-text button triggers the flow. Geo-stamp and campaign attribution fire at the moment of scan — before the user takes any further action.
02
One tap creates the contact
The native Messages app opens with the message pre-filled. One tap sends. At that instant: phone number captured, TCPA consent documented, contact record created. No form. No typing.
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OTTO collects intent data
OTTO runs the qualification flow — ITR menu, data collector, or both. Every answer becomes a structured field in the contact record. Partial completions still capture the phone number.
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Lead delivered, list updated
Structured lead fires to your team. Contact lands in your segmented list — attributed to campaign, entry point, and intent. Permission to contact stays active until opt-out.
SMS list building questions
Common questions
Every entry point — QR code, SmartLink, click-to-text button — creates a contact record at the moment of opt-in. The contact scans or taps, their Messages app opens with the message pre-filled, they tap send, and TextingOnly instantly captures a carrier-verified mobile number with TCPA consent documented. No form. No staff involvement. The contact is segmented by campaign, entry point, and intent automatically.
A purchased list is unverified contacts who never agreed to hear from you — TCPA risk, low deliverability, no attribution. A TextingOnly list is built exclusively from inbound opt-ins: contacts who came to you, whose identity is carrier-verified, whose consent is timestamped and geo-stamped, and who are attributed to the specific campaign that generated them. You own it permanently. Permission to contact stays active until they opt out.
Yes. TextingOnly supports multiple list-building entry points: QR codes on print and signage, SmartLinks in email, social, and paid ads, click-to-text buttons on any website, WordPress plugin integration, and keyword opt-in via any phone number. All entry points create the same verified, attributed contact record.
Partial completions still capture the phone number. If OTTO asks five questions and the contact stops at question two, TextingOnly saves the phone number and all answers provided up to that point. The contact enters a re-marketing pipeline automatically. Nothing is lost to abandonment.
TextingOnly records the geo-timestamp at the moment of scan or tap — GPS coordinate and time — and ties it to the specific SmartLink, QR code, or entry point that triggered the conversation. You can see exactly which campaign, creative, and placement generated each contact. Attribution survives the device transition from desktop to mobile via the SmartLink bridge.
Every scan, every tap, every opt-in creates a contact that belongs to you — verified, attributed, segmented, and ready to be worked. Not a rented audience. Not a cold import. Yours.
Every path leads to the same destination: native SMS.
The entry point is where you meet the prospect — in print, online, on their phone, or in a missed moment. The SmartLink is the engine beneath all four. Every entry is geo-stamped, attributed, and OTTO-ready the instant it fires.
Four paths. One destination.
Hover any tab to see the user experience live — or tap on mobile.
Hover to explore
Now showing:Camera — QR scan to native SMS· hover tabs to switch
9:41
Camera · Point at QR code
Signage · mailer · vehicle · TV · events
TO
Harborview Automotive
Powered by TextingOnly
Taking you to the SMS app…
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HA
Harborview Auto
● OTTO · TextingOnly
Hi Mark — This is Harborview Auto reaching out.
1 Call me 2 Schedule Service 3 Other
3
How can we help?
Can you call me next Tuesday? I am on vacation and will schedule next week.
Thank you! Should you need to reach us directly, call or text (443) 555-0182 at any time. Talk soon — the Harborview Auto team.
Conversation tracked · follow-up scheduled
Text Message…
c.txtng.co/harborview-auto
HA
Harborview Automotive
Tap to get your trade-in estimate
💬 Tap to Text
Opens Messages · No typing
SmartLink · mobile detected → Attribution preserved
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HA
Harborview Auto
● OTTO · TextingOnly
This is Harborview Auto reaching out. What is your name?
Mark
Hi Mark, which option serves you best?
1 Call me 2 Schedule Service 3 Call Harborview 4 Other
3
(443) 555-0182
Thank you! Talk soon — the Harborview Auto team.
Conversation tracked · follow-up scheduled
Text Message…
Desktop click detected
c.txtng.co/demo
Scan with your phone
Attribution preserved →
Same SmartLink — device aware
‹
HA
Harborview Auto
● OTTO · TextingOnly
Hit send for our Text Menu Options
This is Harborview Auto reaching out. What is your name?
Mark
Hi Mark, which option serves you best?
1 Call me 2 Schedule Service 3 Call Harborview 4 Other
3
(443) 555-0182
Thank you! Talk soon — the Harborview Auto team.
Conversation tracked · follow-up scheduled
Text Message…
‹
HA
Harborview Auto
● OTTO · TextingOnly
Thanks for contacting Harborview Auto! Here is the phone number you requested: (443) 555-0182. Be sure to ask about our specials this month!
— 3 days later —
Hi Mark — This is Harborview Auto reaching out. Are you all set? Let us know how we can help:
1 Call me 2 Schedule Service 3 Other
3
How can we help?
Can you call me next Tuesday? I am on vacation and will schedule next week.
Thank you! Should you need to reach us directly, call or text (443) 555-0182 at any time. Talk soon — the Harborview Auto team.
Conversation tracked · follow-up scheduled
Text Message…
Camera QR Code — SmartLink to SMS
80–90% of smartphones scan QR natively — no app, no friction. Geo-stamp fires the moment the SmartLink loads. Update campaigns without reprinting. Unique QR per placement for exact attribution.
Signage · direct mail · table tents · TV spots · vehicle wraps · receipts · packaging · events
Camera opens→Scan QR→Brand loader→SMS opens · geo-stamped
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Geo-stamp fires instantly
GPS coordinate + timestamp captured at the moment of scan — before the user takes any further action.
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Pre-filled SMS opens
One tap sends. Identity captured, consent documented, OTTO launches — zero typing required.
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Attribution closed per placement
Unique QR per piece code. Every opt-in traces back to the exact creative, zip, and drop date.
~78%desktop-to-mobile conversion rate
Tap to Text — SmartLink
One tap on mobile opens the Messages app with number pre-loaded and message already written. Geo-stamped at the SmartLink load event. Optionally routes through a SmartLink page for self-segmentation before SMS opens.
Mobile web · digital ads · email · social bio · any tap on a digital surface
Tap SmartLink→Brand loader→Pre-filled SMS opens
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One tap — zero friction
No app download. No form. No typing. The prospect taps once and they’re in a conversation.
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Geo-stamp at load event
Attribution fires at the SmartLink page load — campaign source, device, and timestamp captured.
✓
OTTO launches instantly
Identity captured on send. Consent documented. Qualification flow starts in under 3 seconds.
~97%click-to-action rate
Desktop bridge
SmartLink auto-detects the device. Desktop visitors see a branded QR to scan with their phone — same experience continues on mobile. One link handles both. No broken experiences, no lost desktop traffic.
Email campaigns · website CTAs · digital ads on desktop · cross-device campaigns
Desktop click→QR shown on screen→SMS opens on phone
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Device detected automatically
One URL serves the right experience — QR page on desktop, direct SMS on mobile. Zero configuration.
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Attribution survives device switch
The desktop click and mobile opt-in are connected in the same session. No attribution gap.
✓
No lost desktop traffic
Every desktop visitor who wants to continue on mobile can — without losing the conversation or the attribution.
Click to Call — SMS
OTTO delivers both an SMS opt-in and a click-to-call link inside the same message. The contact gets a phone call with one thumb tap — no dialing, no searching for a number. TextingOnly reconciles who requested the call and who didn’t follow through, so your team can send targeted nudges to non-callers automatically.
Initial OTTO message · inbound campaign response · simultaneous opt-in and callback request
Opt-in sends→OTTO responds→Click-to-call in message
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Click to call — as easy as a thumb tap
OTTO places a click-to-call link directly inside the SMS window. One tap connects the contact to your business — the simplest, most frictionless way to deliver an inbound phone call.
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The smarter way to deliver phone calls
Every call arrives through the conversation — not a cold dial from an unknown number. The contact initiated it. TextingOnly tracks who tapped the call link and who didn’t, giving your team a ready-made list for follow-up nudges.
✓
Less friction. Seamless call delivery. And a bonus.
You’re still tracking calls inside the TextingOnly framework — with attribution, conversation context, and a bonus: every caller already opted in for text. You can reach non-callers over SMS automatically.