RMDialer is the auto dialer for USA businesses calling from a real US number on a SIM, one customer at a time, a person on every call.
Plain information, not legal advice · FTC, FCC and donotcall.gov linked below · No registry scrubbing in the app
Your own SIM, own Android phone, no virtual number · Mobile app + Web CRM in one plan · No card for the trial
Short answer
Yes. RMDialer is an auto dialer for USA businesses that rings a customer list through a US SIM in an Android phone, one person at a time, with a human on every call. Because it dials only numbers you loaded and plays no recording, it is not an autodialer under the TCPA as the Supreme Court defined it in 2021; the Do Not Call Registry and calling hours still apply to your list.
Key takeaways
Most tools sold to US callers rent you a number and bill you by the minute. This one uses the SIM already in the phone. Six plain answers, including the three rules that decide what you may call.
Put a US SIM from any carrier, prepaid or on contract, into an Android phone running version 8 or newer. RMDialer rings your list through that SIM. There is no VoIP line and no rented number.
The number on their screen is the one on your truck and your invoices, with a local area code. That is why a past customer in Phoenix picks up a 602 number and lets an unknown toll-free number ring out.
The next number does not ring until you have finished and saved what happened. Nobody answers to a recording, and nobody answers to silence, which is the shape the US rules are written against.
The Telephone Consumer Protection Act restricts calls to cell phones made with an autodialer, as the Supreme Court defined it in 2021, or with a recorded voice, without the right consent.
Sales calls to strangers on the National Do Not Call Registry are out. Your own customers are covered by an established business relationship for a set number of months after their last purchase.
Outbound sales calls to a home may be made between 8 a.m. and 9 p.m. in the customer's local time, and your number has to show. Some states set narrower hours of their own.
Everything on this page is plain information for business owners and not legal advice. Federal rules carry exceptions, states add their own, and the wording changes; for a campaign of any size, get advice on your own list.
Real businesses, real numbers: how owners and sales teams across India and 12+ countries use RMDialer every day.
“Pickup calls, rate enquiries and account follow-ups from one phone. Missed calls during dispatch hours become call-backs instead of lost customers, and the monthly account customers get their reminder. Kannada interface. Call log backup to the account means a new phone starts where the old one stopped.”
“For a clinic the win is call management: every missed call at the front desk becomes a call-back reminder, and the patient's last visit remark shows when they ring again. Appointment reminders go on WhatsApp automatically. Our no-shows dropped noticeably in two months.”
“Walk-in customers who "will come back Sunday" now get a reminder call on Saturday, and the sofa photos they liked go on WhatsApp from the app. Caller ID with the customer's name and last remark means my staff greet them properly. Simple business dialer, does the job.”
“Earlier I was dialling 80 to 100 portal leads a day by hand from Excel. With RMDialer auto dialer app I import the sheet, press start and it calls one by one from my own Jio SIM. Between calls I mark Interested or Site visit in two taps and the follow-up rings me on time. Closed 3 flats last month from leads I would have forgotten.”
“Renewal reminder is the reason I pay for it. Every policy due date rings me 30 days, 7 days and 1 day before, with the client's number right there. Earlier 3 to 4 renewals a year quietly went to other agents. Small app, big difference for a single agent like me.”
“Sinhala and Tamil interface, calls from Dialog SIMs, and a manager view of every executive's calls. The auto dialer handles our lease-expiry lists and the follow-up rings the executive, not a shared inbox. We looked for a telecalling CRM built for how Sri Lankan teams work and this was it.”
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The SIM, the area code, the list, the check before upload, the session, the hours and the office. Seven steps, in the order they happen.
The SIM
A US SIM on any carrier. Most US plans include unlimited domestic calling, so the calls in a session cost nothing extra. On a dual-SIM phone, put the business number in one slot and tell RMDialer to dial from that slot.
The area code
Choose the number your customers know. A contractor in Phoenix calling Phoenix customers from a 602 or 480 number gets answered; the same list called from an out-of-state number gets screened. The SIM decides the area code, not the app.
The list
Import past customers from a spreadsheet, a Google Sheet, your CRM through the REST API, or the phone's own call log. Keep the columns that matter on a US list: last job date, city, whether the person opted out.
The check before upload
RMDialer does not screen numbers against the National Do Not Call Registry. Do that first, with the registry file from donotcall.gov, for any number that is not covered by a recent customer relationship or written consent.
The session
Pick the SIM slot, set the gap in seconds, press start. Each customer rings in turn, the record shows the last job and the last remark, and the outcome sheet takes two taps when the call ends.
The hours
Work sales lists between 8 a.m. and 9 p.m. where the customer is, not where you are. A team calling across time zones keeps the West Coast list for the afternoon.
The office
Whoever manages opens the Web CRM in a browser, from the office in Arizona or from anywhere else: lists, people, remarks, callbacks and each caller's calls and talk time for the day.
In the United States the word has a legal meaning that is narrower than the product category, and the difference decides a great deal.
The TCPA, passed in 1991, restricts calls to cell phones made with an "automatic telephone dialing system" or an artificial or prerecorded voice unless the person gave the right kind of consent. For thirty years the argument was what that phrase covered. In April 2021 the Supreme Court decided Facebook v. Duguid and held that the equipment must be able to make up the numbers it dials, at random or in sequence. Ringing a stored list of customers, in the order they sit in the list, is not that.
RMDialer is on the list side of that line by construction. It has no random dialling, no sequential dialling and no number generator: the only numbers it can ring are the ones a person imported or typed. It also has no voice of its own, so the prerecorded-voice rule, which the ruling left untouched, does not come into play.
What the ruling did not do is make every list a fair list. The National Do Not Call Registry, the Telemarketing Sales Rule's hours and caller-ID duties, the abandoned-call cap and each state's own law all apply to the call regardless of the tool. The question a US business should ask is not "is this dialer an ATDS" but "may I ring this number today, from this number, at this hour". The table below is that question in six rows.
Six rules, what each one says, and what it means for a business ringing its own customers from a SIM. Figures checked against the FTC's own pages.
| Rule | What it says | What it means with RMDialer |
|---|---|---|
| TCPA: what counts as an autodialer | After Facebook v. Duguid (Supreme Court, 2021), an autodialer under the TCPA is equipment that makes up the numbers it dials at random or in sequence. A system that rings numbers you loaded from a customer list is not that. | RMDialer only rings numbers somebody put in a list. It has no way to invent a number. |
| TCPA: recorded and artificial voices | A marketing call to a cell phone with a prerecorded or artificial voice needs prior express written consent. An informational call needs prior express consent, a lower bar. | RMDialer never plays a recording. A person speaks on every call it places. |
| National Do Not Call Registry | Sellers must scrub their lists against the registry at least every 31 days. Access for up to five area codes is free. A customer who bought from you is covered for 18 months after the last purchase, payment or delivery; someone who only enquired, for 3 months. | Recent customers can be rung about a new offer. Older names and strangers need the registry check first, done outside RMDialer. |
| Telemarketing Sales Rule: hours and caller ID | Outbound sales calls to a residence only between 8 a.m. and 9 p.m. local time. The telemarketer's number, or the seller's customer service number, must be transmitted to caller ID. | Calls from a SIM show the SIM's number by design. The hours are yours to keep; the app does not block a call at 9:15. |
| Telemarketing Sales Rule: abandoned calls | No more than 3% of calls answered by a person may be abandoned, measured per campaign or per 30 days, and the caller must let the phone ring at least 15 seconds or four rings. | A one-call-at-a-time dialer cannot abandon a call: the person who pressed start is the person who talks. |
| State law | Several states have telemarketing laws of their own. Some define an autodialer more widely than the federal ruling, some set narrower calling hours, some add a state do-not-call list. | Check the state you are calling into, especially if the list crosses state lines. This page is plain information, not legal advice. |
The behaviours the rules target are not available to a SIM dialer. The jobs the rules leave to you are still yours.
Read the rules above again and notice what they keep coming back to: numbers nobody chose, voices nobody spoke, calls nobody was free to take, numbers that were hidden. A dialer that rings one loaded number for one waiting person, from the SIM in that person's phone, cannot do any of those four things. That is not a feature RMDialer added for the US market; it is what a phone dialer is.
The other half of the honesty is what the app leaves to you.
One line per seat, billed in dollars. The calls ride on the SIM's own plan, which for most US plans means unlimited domestic minutes.
RMDialer as the phone app on an Android handset costs nothing and needs no account. Calls are billed by your carrier exactly as before.
Or $12 per user for three months, in dollars. Two crews' worth of callers, two seats, is $58 for the year. Every seat has the queue, the records, callbacks, WhatsApp templates and the Web CRM.
On the yearly plan, or ₹249 a month on the three-month plan, taxes extra, for a team based in India calling from Indian SIMs. The same app, the same features.
Prices are per user, exclusive of taxes. Registry access at donotcall.gov is a separate FTC matter: five area codes are free, more are charged by the FTC, and none of it is part of this price.
An illustration with round numbers and an invented firm, showing the registry check, the hours and the calls themselves.
Picture a roofing contractor in Phoenix, Arizona, with two crews and a spreadsheet of 300 past customers going back four years. Every June the monsoon and hail season arrives, and every June the phone rings with people whose roofs he fixed once and who now want an inspection before the storms. He would rather ring them first, in May, from the office, and book the inspections before the rush.
He sorts the sheet by last job date. 170 customers had work done in the last 18 months, so the established business relationship covers a sales call about an inspection. The other 130 are older, so he downloads the registry data for the 602, 480 and 623 area codes from donotcall.gov, which is free for up to five codes, and removes the 22 numbers that appear on it. The remaining 278 go into RMDialer with the last job date and the street as columns. That check took an hour and happened before the app saw a single number.
On Monday morning at nine the office manager picks the business SIM, a 602 number every customer already has in their phone, sets a ten-second gap and presses start. Each customer rings in turn; the screen shows "ridge cap replaced, March, two years ago". Ninety people book an inspection. Forty ask for a call after the weekend, and each becomes a reminder that rings on the manager's phone on the day. Six say they sold the house, and "do not call" is saved on each so they never enter a list again. Nobody was rung before eight or after nine, Arizona time, because the manager works office hours and the app dials when she does.
The contractor reads the week in the Web CRM from his truck: calls, people reached, inspections booked per day, and the callbacks due next Monday. The bill for the year is one seat, $29, and the 300 calls rode on the unlimited minutes the business line already had.
The summaries on this page are plain words and not legal advice. The figures (31-day scrub, 18 and 3 months, five free area codes, 8 a.m. to 9 p.m., the 3% abandoned-call cap) come from the FTC's own pages and the Telemarketing Sales Rule text, which are where to check the current wording.
A contractor types "auto dialer usa" or "dialer app for usa" because the tools they keep finding are built for India or for a call centre. A sales rep who worked a floor once asks for a "power dialer usa". A newer business with a bought list searches "usa cold calling dialer" or "best dialer for cold calling in usa", and the careful ones search "tcpa autodialer rules" before they search for software at all. This page answers all of them the same way: a US SIM, your own number, one call at a time, and the rules for the list before the tool.
You will also see it called auto dialer usa, dialer app for usa, usa cold calling dialer, best dialer for cold calling in usa, power dialer usa, tcpa autodialer rules and auto dialer for united states. They describe the same thing, so whichever phrase brought you here, this is the page for it.
Past customers, enquiries, referrals: import the sheet with a column saying where each number came from and when. Run the registry check on anything older than the relationship window first.
Choose the slot with the business number and the pause between calls. A person is on the line for every call, inside 8 a.m. to 9 p.m. where the customer lives.
Two taps record what happened. A request to stop becomes a status on that customer, so the number is left out of the next list without anyone remembering.
Yes. RMDialer runs on any Android phone from version 8 upward with a US SIM from any carrier, prepaid or postpaid. The list rings through that SIM as ordinary mobile calls, covered by whatever calling plan the SIM has, and on a dual-SIM handset you pick which slot dials. Nothing is routed over the internet, so there is no VoIP quality drop and no rented line.
The number of the SIM in the phone, with its area code. A plumber in Dallas calling from a 214 number shows a 214 number. That is the whole reason to dial from a SIM rather than a cloud line: past customers recognise the number and answer, and carriers are less likely to label a real mobile number than a rented block of numbers pushing high volume.
The TCPA does not ban dialers. It restricts calls to cell phones made with an autodialer in the narrow sense the Supreme Court set in 2021, or with a recorded voice, without consent, and it sits alongside the Do Not Call Registry and the Telemarketing Sales Rule. RMDialer rings numbers from your list one at a time with a person speaking, which is ordinary calling. Whether a given list may be called is a question about the list. Not legal advice.
The ruling held that an automatic telephone dialing system must have the capacity to generate the numbers it dials at random or in sequence. A dialer working through a stored list of customers does not meet that test. The prerecorded-voice rules, the registry and state laws stand on their own, so the ruling narrowed one definition rather than opening the door. RMDialer has no random or sequential dialling of any kind.
For sales calls to people who are not your customers, yes: the FTC requires the list to be scrubbed against a registry version no more than 31 days old, and access for up to five area codes is free at donotcall.gov. A customer who bought from you is covered for 18 months after the last purchase, and an enquiry for 3 months. RMDialer does not do the scrub; do it before uploading the list.
The Telemarketing Sales Rule allows outbound sales calls to a residence between 8 a.m. and 9 p.m. in the customer's local time, and some states cut that shorter. Service calls to your own customers about their own account are not sales calls, but the same window is the sensible habit. RMDialer leaves the hours to you: it will ring the next number at 9:15 if you press start at 9:15.
No, and it does not claim to. Screening a list against the National Do Not Call Registry or a state list happens before upload, using the registry file or a screening service. What RMDialer does afterwards is keep the record straight: when a customer says "take me off your list", that becomes a status on their record and the number stays out of the next session.
No. A robocaller plays a recording to whoever answers, often to numbers it generated. A power dialer rings the next number on a list when a human caller is free and puts that human on the line. RMDialer is a power dialer on a phone: it never speaks, never dials two numbers at once and never rings a number nobody loaded.
For true cold lists of strangers, the dialer matters less than the registry check, the calling hours and the state rules, and a cloud platform with built-in scrubbing may suit a large campaign better. For the warm end of cold, past customers, referrals, people who filled a form, RMDialer is the better fit: your own number, one call at a time, a note on every call, and no per-minute bill.
Yes. Several states have their own telemarketing statutes. Some define an autodialer more broadly than the federal ruling, some set narrower calling hours, and some keep a state do-not-call list on top of the national one. A list that crosses state lines needs the rules of the state being called into. RMDialer holds the customer's state as a column, so a list can be split by state before a session.
A real mobile number making a human volume of calls to people who know it is the profile least likely to be flagged; a rented number blasting strangers is the profile most likely. Keep the gap between calls human, keep the list warm, show your real number, and stop calling anyone who asks. RMDialer helps with all four, but reputation follows behaviour, not the app.
The number customers see is the SIM's number, so a team abroad calling from local SIMs shows foreign numbers, which US customers rarely answer. The practical setup is US SIMs in the phones doing the calling, whether those phones are in Phoenix or with a partner office elsewhere, and the manager reading the Web CRM from wherever they are. Roaming a US SIM abroad is possible but depends on the carrier's roaming terms.
$29 per user for a year, or $12 per user for three months, billed in dollars, with every feature on every seat: the queue, the customer records, callbacks, WhatsApp templates and the Web CRM. There is no per-minute charge because the SIM places the call. The full app is free for three days with no card, and ordinary calling through RMDialer is free with no account at all.
Through the REST API or a linked Google Sheet, yes. Calls, outcomes and remarks can flow out of RMDialer into your existing system, and lists can flow in the same way; that is how teams on Zoho, HubSpot, Salesforce or GoHighLevel connect it. There is no native button for any one CRM, and the call logs API is documented for developers.
Partly. An iPhone app exists and carries every feature but the native call log, so an American rep can keep their pipeline, notes and callbacks on the iPhone in their pocket. The dialling itself is another matter: iOS does not allow an app to be the phone app or to place calls in a loop from a list, so the handsets that work a list unattended need to be Android 8 or newer, and an inexpensive unlocked Android with a US SIM is the usual answer.
The business dialer is free forever with no account and no expiry: the keypad, contacts, caller ID, the call log and your call analytics, plus free WhatsApp sends every day. A plan adds the customer record after every call, follow-up reminders, list auto dialing, your team and WhatsApp automation.
Free WhatsApp sends every day with a free account: 15 a day for your first 15 days, then 3 a day. The dialer itself needs no login at all.
Try it free for 3 days: unlimited use, no credit card required.Prices are per user, exclusive of taxes.
Set it as your phone app in one tap. Everything works like before, and then it starts working FOR you.
₹159/user/month on yearly · every feature included · Prices are per user, exclusive of taxes.
Free forever: the business dialer never expires, and needs no account
Call recording supported · our team sets it up with you during training
On iPhone and Android. The iPhone app has every feature except the native call log.
