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Blog · 162 guides

Auto dialer, telecalling CRM and WhatsApp guides

The RMDialer blog: practical, no-fluff guides on auto dialer apps, telecalling CRM software, follow-up systems, employee call tracking and WhatsApp automation for Indian businesses. Pick a topic, or browse the newest in each below.

Dialing lists hands-free: types, setup, pricing and the honest math.

Follow-Up Dialer: Auto-Dial Every Due Follow-Up in One Queue

A follow-up dialer turns the day's due follow-ups into a calling queue and dials them one after another. What it is, why a reminder list alone fails, and how to run one on a normal Android phone with your own SIM.

Sales Dialer: What It Is & Which Kind Fits Your Team (2026)

Sales dialer is the global name for the tool India calls an auto dialer or CRM dialer: software that works a lead list so reps only talk. What a sales dialer does, the cloud vs SIM architecture split that decides everything, honest pricing in $ and ₹, and the shortlist by team type.

Telecalling Software Free Download: The Safe Map (Android, 2026)

The "free download" search for telecalling software leads through APK mirror sites, crippled trials and mod apps toward a handful of genuinely free, safe options. Where to actually download free telecalling tools, what each free tier truly includes, and the downloads that cost you your data or your number.

How to Auto Dial a Number on Android: One Number, or a Whole List

Auto dial on Android means three different things: redialing one busy number, scheduling a call to one person, or dialing a whole list hands-free. The exact method for each: built-in Android tricks, free redial utilities, and the auto dialer setup for lists: with the honest word on what needs no app at all.

Automatic Call Dialer App: RMDialer Dials the List, You Talk

RMDialer automatic call dialer app for Android: load any list, press Start, and it dials one by one from your own SIM, saving every outcome in two taps.

WhatsApp Auto Dialer: The Call + Message Combo That Closes

People searching "WhatsApp auto dialer" want one thing vendors rarely deliver: calls and WhatsApp working as one motion: the pre-call intro, the call, the instant follow-up, the campaign whose replies get called. How the combined workflow runs, what is safe, and what to avoid.

See all 41 auto dialer guides →

The API, templates, campaigns, limits, and messages that convert.

What Is WhatsApp Opt-In? How to Collect Valid Consent

WhatsApp opt-in is the recorded permission a person gives your business to message them on WhatsApp. What Meta counts as a valid opt-in, seven ways an Indian small business can collect it (form, checkbox, missed call, QR, in-conversation, call), how to keep the record, and what happens to a number that messages people who never agreed.

What Is a WhatsApp Chatbot? (And When You Need a Human Instead)

A WhatsApp chatbot is software that answers messages on a WhatsApp Business API number automatically, from menu buttons to AI replies. What it is, the three kinds, what it costs in India, what it genuinely does well, and the point at which a small business needs a person with the customer's history in front of them rather than a bot.

Does WhatsApp Business Need DLT Registration? No, and Here Is Why

DLT registration is TRAI's system for commercial SMS and voice in India. WhatsApp Business messaging does not go through it. What DLT is, why WhatsApp is outside it, the one case where DLT still touches a WhatsApp campaign, and the rules that actually govern WhatsApp: Meta's opt-in policy, template approval, and the DPDP Act.

Custom Dialer System With WhatsApp Chat and Calls: Build or Buy?

You want a custom dialer system with WhatsApp chat and call features in one place. The three ways to get one: build from scratch, whitelabel a finished platform, or configure a ready app, with the real cost and timeline of each.

WhatsApp vs WhatsApp Business: Which App Should Your Number Use?

The green Business app is free and sits beside normal WhatsApp on every vendor’s phone, yet most Indian businesses never switch, or switch without using any of it. Every real difference between the two apps, what the Business app actually gets you, the myths, and when neither app is enough.

WhatsApp Template Messages: 14 Approved-Format Examples (2026)

API templates live or die at Meta’s approval step, and most rejections are avoidable formatting mistakes. Fourteen template examples across utility and marketing categories written in approvable format with variables, why templates get rejected, and how categories decide what you pay.

See all 30 whatsapp for business guides →

The systems that keep promises: ladders, renewals, missed calls.

What Is a Sales Cadence? A Follow-Up Sequence for Telecalling Teams

A sales cadence is the planned sequence of touches a lead receives: which day, which channel, which message, from first call to close or drop. What it is, why it exists (follow-up by memory fails), a working 14-day cadence for an Indian telecalling team mixing calls and WhatsApp, how to adapt it by lead temperature and source, and how to run it from the phone so it happens without anyone remembering.

What Is a Follow-Up Reminder App? (vs a Follow-Up Dialer)

A follow-up reminder app rings you at the time you promised to call a customer back, with that customer's record attached, and lets you call, message or reschedule from the reminder itself. What separates it from a calendar alert or a to-do list, the six things it must do, how it differs from a follow-up dialer that calls the due list for you, and when a sales team needs which.

How Many Follow-Ups Before Giving Up on a Lead? The Honest Answer

Sales folklore says fortunes are made on the eighth follow-up; customers say five calls is harassment. The working answer: 4-6 value-adding touches on a decaying schedule, then a rest-and-revive cycle instead of a delete. When persistence pays, when it poisons, and the exit message that leaves the door open.

Telecalling CRM for Travel Agents: Enquiries Expire Faster Than Visas

A travel enquiry is perishable: the customer is booking THIS trip, this week, with whoever responds best. How travel agencies use a calling-first CRM for package enquiries, itinerary follow-ups, advance collection, and the repeat-season goldmine most agents never mine.

Telecalling CRM for Coaching Institutes: Fill Your Batches

Coaching institutes run on enquiry calls, counselling follow-ups and fee reminders, and lose admissions every season to forgotten callbacks. How a calling-first CRM fits the admission funnel: demo-class invites, parent follow-ups, batch-start deadlines and fee chasing.

How to Never Miss a Client Renewal Again

A renewal chased a week early is an invoice; chased a month late it is a fresh sale against every competitor. A working renewal system for insurance agents, AMC providers and subscription businesses: the reminder ladder, the records that make it possible, and the WhatsApp that does the chasing.

See all 14 follow-ups & reminders guides →

Distribution, remote teams, and reports that build themselves.

What Is a CDR (Call Detail Record)? Full Form and How to Read One

CDR stands for Call Detail Record: the log line an operator or a phone system writes for every call, with the two numbers, the direction, the start time and the duration, but never the voice. What a CDR contains, who can legally get one in India, why "CDR of someone else's number" is not a thing you can buy, and how a business reads its own team's CDR as a daily call report.

What Is Call Disposition? Best Codes for a Telecalling Team

A call disposition is the outcome code a caller selects the moment a call ends: Interested, Callback, Not Reachable, Wrong Number, Converted. What it is, why a call log without dispositions tells you nothing, the rules for a good code set (8 to 12 codes, mutually exclusive, each tied to a next action), a starter set for Indian sales teams, and how dispositions become the daily report and tomorrow's calling list.

How to Track Calls of Work-From-Home and Field Sales Staff

Remote telecallers and field reps make their calls where no manager can see them, on their own Android phones, often with patchy signal. How to track those calls without a call centre: a business SIM in each phone, a call tracking app that is also the dialer, offline capture that syncs later, and a per-person report the owner reads from anywhere. What it shows, what it does not, and the setup that a remote team accepts.

Telecaller KPI Report: Connect Rate, Average Duration, Calls Per Day

The six numbers a telecaller KPI report should carry and how to read each: calls per day, connect rate, average talk time per connected call, unique numbers reached, follow-ups kept, and conversion per connected call. Formulas, realistic benchmarks for Indian SIM-based calling, the traps (dials as a KPI, one long call moving the average), and how to read the report per person without blaming the wrong thing.

Talk Time vs Call Duration: The Difference That Fixes Your Report

Talk time is the minutes a caller spent in connected conversation. Call duration, depending on the system, may include ringing, hold and wrap-up, or may count only connected time. Why the two numbers disagree, what each one tells a manager, the traps (dial-and-cut, one long call inflating an average), and which figures a telecalling team's daily report should actually carry.

What Is Round-Robin Lead Distribution? And When Manual Wins

Round-robin lead distribution hands each new lead to the next rep in a fixed rotation, so everyone gets the same count and nobody cherry-picks. What it is, the variants (weighted, capacity-based, by source or territory), what it fixes, the three situations where it quietly hurts conversion, and how a small Indian sales team should set it up.

See all 29 teams & reporting guides →

Openers, objections, connect rates and the craft of the call.

What Is Connect Rate? Formula, Benchmarks, Not Answer Rate

Connect rate is the percentage of dial attempts that reached a live person. The exact formula, how it differs from answer rate, contact rate and conversion rate, realistic benchmarks for Indian telecalling on SIM and on VoIP, what a low rate is actually telling you, and how to read it per caller without blaming the wrong thing.

Telemarketing vs Telecalling vs Telesales: What Is Actually Different

Three words, used interchangeably in India, that name different jobs. Telemarketing is promotional calling to people who have not asked to hear from you, and it is the regulated one. Telecalling is the Indian umbrella term for any phone-based business work, in or out. Telesales is closing a sale on the phone, usually with someone who enquired. Which one you are doing decides your rules, your list, your software and your numbers.

What Is Inside Sales? Inside vs Field Sales for an Indian Team

Inside sales is selling from inside the office or from a phone, by call, WhatsApp and video, without visiting the customer. Field sales is selling in person, on the customer's premises. What each means for an Indian small business, the costs, the products each suits, why most teams are now a mix, and what the phone-side of a field team needs to work.

Hot vs Warm vs Cold Lead: How to Tell the Difference on a Call

A hot lead is ready to buy now; a warm lead has shown interest but is not ready; a cold lead has shown none. The definitions, the signals a telecaller hears in the first minute that place a lead in one of the three, what each one needs next (a close, a follow-up ladder, a nurture or a drop), how leads move between the buckets, and how to keep the temperature honest in a CRM.

Cold Calling vs Warm Calling: Which Works for Indian Teams

Cold calling is phoning someone who has never engaged with you; warm calling is phoning someone who has: an enquiry, a referral, a missed call, a website form, an old customer. The difference in connect rates, in rules, in the number you should call from and in the script, why most Indian SMB teams should be warm-first, and how to turn a cold list warm before dialing it.

Lead Generation Kaise Kare: Chhote Business Ka Poora Plan (Hindi)

Lead generation ka matlab sirf ads chalana nahi hai. Free aur paid, dono tarike: Google, Facebook, WhatsApp, JustDial, IndiaMART, reference aur missed call se lead kaise laayein, aur laane ke baad unka kya karein: ekdum zameeni Hindi guide.

See all 28 sales calling & scripts guides →

Records, sources, imports, and CRMs your team will actually use.

What Is Missed Call Marketing? (Not Your Missed-Call Follow-Up)

Missed call marketing asks customers to give a missed call to a number; the call is cut, the number is captured, and an automatic call-back, SMS or WhatsApp follows. What it is, why it works in India, what it costs, the six things it is used for (lead capture, opt-in, verification, voting, subscriptions, offline-to-online), and how it differs from returning the missed calls your business receives.

What Is Call Masking? Number Masking Explained, and Who Needs It

Call masking, also called number masking, connects two people through a temporary virtual number so neither sees the other's real phone number. What it is, who actually needs it in India (marketplaces, deliveries, ride-hailing), what it costs, and why a sales team calling its own leads from a business SIM does not.

What Is a Virtual Number for Business? And When a SIM Is Better

A virtual number is a phone number that is not tied to a SIM or a physical line; a cloud provider hosts it and forwards its calls to the phones or agents you choose. The types (virtual mobile, toll-free, IVR numbers), what they genuinely solve (one number for many agents, IVR menus, continuity when staff leave, recording), what they cost, the answer-rate problem they carry in India, and when a business SIM is the better second number.

What Is a CRM Dialer? And Why CRM With Calling Is Not One

A CRM dialer is a phone dialer and a CRM in one app: the customer record opens with the call and is updated when the call ends. The plain definition, how it differs from a CRM with calling bolted on and from a dialer with CRM integration, what to check before buying, and what one costs in India.

CRM Dialer Kya Hai? Hindi Mein Poora Matlab, Farak Aur Keemat

CRM dialer ek hi app hai jisme phone ka dialer aur CRM saath hain: call aate hi customer ka record screen pe, call khatam hote hi 2 tap mein update. Aasan Hindi mein: CRM dialer kya hota hai, "CRM with calling" se kya farak hai, SIM vs VoIP, aur India mein kitne ka milta hai.

Telecalling Beyond India: Where Mobile-First Calling Software Wins

The SIM-based telecalling model was refined in India and travels far better than most software: everywhere business runs on mobile numbers and WhatsApp, the same architecture out-connects Western cloud dialers. The markets where it fits, the ones where it does not, and the honest setup per region.

See all 20 crm & lead management guides →
Customer reviews

What businesses say about RMDialer

Real businesses, real numbers: how owners and sales teams across India and 12+ countries use RMDialer every day.

Rated 4.9 by customers 5.0 on Google Play 1K+ downloads India + 12+ countries
  • “Telecaller app for Android that my staff actually use. Enquiry list is assigned to each telecaller, the auto dialer calls it from their own SIM, and test ride bookings come to me live. Punjabi interface for the girls at the desk. Price is honest, everything included, no per-user surprises.”
    Harpreet Singh Owner · Two-wheeler showroom Ludhiana
  • “We needed an auto dialer app that works on our own MTN and Airtel lines, not a call centre subscription in dollars. RMDialer runs on the phones my agents already have, dials the enquiry list, and the WhatsApp follow-up goes out after every call. Works even when the network drops and syncs later.”
    Grace Okafor Managing director · Travel agency Lagos, Nigeria
  • “We looked for telecalling software for a nine-person loan team and every quote came with cloud seats and per-minute bills. RMDialer telecalling software runs on the callers' own Jio SIMs: the lead list dials itself, the remark goes on the number, and I get dials, connects and talk time per caller every evening. Cost is one flat price per user.”
    Kavita Iyer Operations head · Loan DSA Chennai
  • “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.”
    Rakesh Choudhary Real estate consultant · Property advisory Jaipur
  • “We tried two telecalling CRM software before this and my counsellors stopped filling them within a week. RMDialer is the phone app itself, so every admission enquiry gets logged whether they like it or not. The auto WhatsApp after call sends the fee structure by itself. I see all 4 counsellors' calls on the web CRM every evening.”
    Priya Nair Owner · Coaching institute Kochi
  • “Bulk calling app was the search that brought me here. 300 dealer numbers pasted from Excel, SIM 2 selected, 6 second gap, and my two boys finished the list in a day and a half. Busy numbers got retried by itself. Earlier same list used to take a week with a notebook.”
    Amit Patel Director · Textile trading Surat

Reviews are collected from customers on WhatsApp and on this website. Share yours on WhatsApp

Questions

About RMDialer, in short

What is RMDialer?

RMDialer is an auto dialer app and telecalling CRM for Android that dials from the user's own SIM, shows the customer's lead status and last note on incoming and ringing calls, and automates WhatsApp follow-ups. It works as a telecaller app for one person and as a sales dialer for teams, with lead automation, a lead management CRM and per-employee call tracking.

How much does RMDialer cost?

₹159 per user per month on yearly billing or ₹249 per user per month on the 3-month plan, plus taxes, in India; $29 per user per year, or $12 per user for 3 months, outside India. Every feature is included in every plan, and there is a free 3-day trial with no credit card.

Where do I download the RMDialer app?

RMDialer is on Google Play: https://play.google.com/store/apps/details?id=com.wappblaster.rmdialer. It runs on Android 8 or newer, and you can start the free 3-day trial immediately after installing.

Does RMDialer need a cloud number or call centre setup?

No. RMDialer dials through the SIM already in the phone, so customers see your normal number, there are no per-minute charges, and no IVR or hardware is needed. Reports, lead assignment and the Web CRM work from any browser.

Does RMDialer work outside India and in other languages?

Yes. The app runs in 40 languages and dials from any country's SIM; international numbers keep their own country code. Pricing outside India is $29 per user per year, or $12 per user for 3 months, outside India.

Can a team use RMDialer, and what does the owner see?

Yes. Each telecaller uses RMDialer on their own phone, leads are assigned round-robin or by hand, and the owner sees every call, connected call, talk time, status and follow-up per person per day without asking for reports.

What is a SIM-based dialer and how is it different from cloud telephony?

A SIM-based dialer places calls from the SIM in the user's own phone, so the customer sees a normal mobile number and the call costs whatever the operator plan charges. Cloud telephony routes calls through a virtual number on a server and bills per user plus per minute, in return for features like IVR and recording. For outbound sales on mobile numbers, SIM calling gets answered more often and costs far less.

How much does an auto dialer app cost in India?

SIM-based auto dialer apps in India cost roughly ₹150 to ₹500 per user per month; cloud dialers with virtual numbers start higher and add per-minute charges. RMDialer is ₹159 per user per month on the yearly plan, plus taxes, with the auto dialer, lead CRM, WhatsApp automation, team reports and the Web CRM all included in that one price.

Is there a free trial and do I need a credit card?

Yes, 3 days with every feature unlocked for the whole team, and no card is needed. Install from the Play Store, sign in, and the trial starts. At the end you choose the 3-month or the yearly plan from inside the app or on the pricing page.

Is there a discount for yearly billing?

Yes. The yearly plan works out cheaper per month than the 3-month plan, and both include every feature: auto dialer, lead CRM, WhatsApp automation, follow-ups, analytics, team reports and the Web CRM. There are no add-on tiers, so the per-user price is the whole price.

What is the difference between a power dialer and a predictive dialer?

A power dialer calls one number at a time for one agent and waits for that call to end, so every answered call has a person ready. A predictive dialer calls several numbers at once and connects the ones that answer to whichever agent is free, which needs a call-centre server and causes dropped "silent" calls. Mobile auto dialers like RMDialer are power dialers on a SIM.

Do I need a virtual number to run a calling team?

No. A virtual number is only needed when calls must be routed through a cloud platform, for example for an inbound IVR. An outbound sales team can run entirely on business SIMs in the reps' phones, with the app logging every call and the owner reading the reports. Customers also answer known mobile numbers more readily than unfamiliar virtual ones.

Why do customers not answer calls from virtual numbers?

Because caller ID apps and phone dialers increasingly flag pooled virtual and VoIP numbers as spam or business calls, and because the same virtual number is often used for many campaigns. A real mobile number from a local SIM looks like a person calling, which is why SIM-based dialers report higher connect rates in India.

Can I use two SIMs for business calling on one phone?

Yes. On a dual-SIM Android phone the dialer lets you choose which SIM makes each call, or set a default business SIM for all sessions. You can also decide which SIM's calls are backed up and reported, so personal calls on the other SIM stay out of the team account.

How much does the WhatsApp Business API cost in India?

Meta charges per conversation, roughly ₹0.11 to ₹0.80 depending on the category (marketing costs the most, service conversations started by the customer are free within a window). Providers add a platform fee. RMDialer does not charge extra to connect an API you already have; you pay Meta or your provider directly for messages.

Business karte ho? Business Dialer chahiye.

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.

Call recording supported · our team sets it up with you during training

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