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Auto Dialer Settings That Matter: Gap, SIM, Speaker & Completion

By · Chief Executive Officer, Wappblaster

Short answer: The auto dialer settings that matter most are the call gap, the SIM, the speaker default and the completion rule. Keep the gap at 6 to 10 seconds, never zero. Always dial from the business SIM. Count a lead as called only after a minimum call length. RMDialer lets you set all four.

Key takeaways

  • Quick verification work such as COD confirmations can run on a 3 to 5 second gap, while loan, B2B and quotation calls need 10 to 15 seconds.
  • Numbers that did not answer are best called again in a new session at a different hour, not redialed straight away.
  • Reps doing high volume should work on a headset, so their hands stay free for saving the outcome.
  • A promised callback belongs in a reminder that rings at that exact time, and it should come before whatever list session is running.
  • Shopkeeper lists do best from 12 to 4 and salaried lists from 11 to 1, so two smaller timed sessions beat one long one.

Two teams run the same auto dialer on the same lists: one swears by it, the other calls it “too fast, too messy” and drifts back to manual. The difference is almost always settings: five minutes of configuration that decide whether the tool feels like rhythm or like a treadmill. Here are the six that matter, assuming you know the basics.

1. The gap between calls (the big one)

The pause after one call ends before the next dials. Zero-gap is the classic mistake: no breath, no time to finish the remark that makes tomorrow work, and quality collapsing by call forty. Right values:

  • 6-10 seconds: real selling: enough to save the outcome, glance at the next record, breathe
  • 10-15 seconds: complex calls needing notes (loans, B2B, quotations)
  • 3-5 seconds: only for short-verification work (COD confirmations, RSVPs)

If reps ask for zero gap, they are optimising dials over outcomes: the wrong number to chase.

2. Which SIM dials

Dual-SIM phones must pin the session to the business SIM: the one whose reputation you maintain, whose WhatsApp customers know, whose Truecaller name is claimed. Sessions on the wrong SIM scatter your identity and puzzle every callback.

3. What to do with no-answers

Not-answered usually means “not now”, and the real question is what you do about it. The wrong answer: instant re-dial, hammering that flags numbers. The right one: gather the no-answers and run them again as a fresh session at a different hour, once the next day in a shifted window and once more two days later, where the recovered connects actually live. RMDialer now has a switch for the first retry: Call again if not answered rings each no-answer one to three more times, right away, after 5, 10, 15 or 30 minutes, or once the rest of the list is done, and can also count a call that was answered but cut short. Choose “after the list” or a 30-minute wait for sales calls, never “right away” on a person; the retry at a different hour the next day is still a new session you start.

4. What “complete” means

Sessions need a rule for when a lead leaves the list: otherwise “called once, no answer” quietly counts as done and a third of the list evaporates unworked. Sane defaults: a lead completes on a conversation outcome (status set by a human) or on a minimum call length (10 to 30 seconds is typical), never on a single unanswered ring or a call cut in the first seconds.

5. Audio defaults

Speaker or headset pre-set per session: reps doing volume belong on headsets (hands free for the two-tap outcome); the setting that makes each call start with fumbling for the speaker button costs a second of composure per call, and composure is the opener.

6. Session size and pacing

Load the day’s realistic slice: 150-250 dials per rep: not the whole 2,000-row list. Oversized sessions create end-of-day rushing (quality dies) or perpetual 12%-done lists (morale dies). Pair sessions to audience windows: the shopkeeper list at 12-4, the salaried list at 11-1: two right-sized, right-timed sessions beat one marathon.

Bonus: auto call scheduling (sessions and callbacks)

Two scheduling layers complete the setup. Session scheduling: run lists as standing daily sessions in their audience’s windows: the fresh-lead sweep every hour, the shopkeeper list at noon: so pacing becomes calendar, not memory. Callback scheduling: the “call me Thursday 11” promise is not a session matter at all: it becomes a reminder that rings that exact slot with the record attached, outranking whatever session is running. The distinction matters: sessions are how you work lists; scheduled callbacks are how you keep promises: and promises outrank lists, always.

Which auto dialer settings matter, and what should each be?

SettingRight valueWhy
Gap between calls6-10 seconds for selling; 10-15 for complex calls; 3-5 only for short verificationTime to save the outcome and glance at the next record
Which SIM dialsThe business SIMThe number whose reputation you maintain
No-answersGather them and run them again later as their own sessionInstant re-dials get numbers flagged
When a lead is completeOn a conversation outcome, not on one unanswered callOtherwise unworked leads quietly count as done
AudioHeadset or speaker preset per sessionNo fumbling at the start of each call
Session size150-250 dials per rep a dayOversized sessions rush quality or never finish

The meta-setting: stop fiddling

Configure once per campaign type: fresh-enquiry sessions (short gap, call-first), cold-segment sessions (longer gap, WhatsApp-warmed), collection/renewal sessions (long gap, records open): set them once, and resist daily tinkering. In RMDialer’s auto dialer this is a two-minute setup, kept for the next session: after which the settings disappear into the background, which is exactly where good settings live. Not every app gives you these knobs, so if you are still choosing, check which ones let you set the gap and the SIM before you commit a team to one.

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Questions

What else do people ask about this?

What settings matter most in an auto dialer?

Five are real settings: the gap between calls, which SIM dials, the speaker default, the completion rule that counts a lead as called only after a minimum number of seconds, and whether no-answers are called again. One is a habit: stopping at a sensible session size. The gap is the big one, because it is what makes the difference between a calling session and a machine-gun that saves no record.

What should the gap between auto dialer calls be?

Six to ten seconds for real selling, and never zero. That window is what lets you save the status and remark for the call that just ended and take a breath before the next one connects. A zero gap produces more dials and fewer records, which is the wrong trade.

Should I retry numbers that do not answer?

Yes, but with a pause rather than hammering the same number straight away. In RMDialer switch on Call again if not answered and set it to after the list or after 15 to 30 minutes, or leave it off and run the no-answers as a new session later in the day or the next morning. A no-answer usually means a bad moment, not a bad lead, so that second session connects far more often and does not make you look like a spam caller.

How can a manager see every call the team makes?

With a call tracking app installed as the phone app on each staff phone, every incoming, outgoing and missed call on the business SIM syncs to the owner's dashboard by itself. The manager filters by employee and date to see calls made, calls connected, missed calls, talk time and the status saved after each call, without asking anyone for a report.

How many calls should a telecaller make per day?

Between 80 and 150 dialled calls a day is normal for outbound telecalling in India, which usually means 30 to 60 connected conversations. The number matters less than the connect rate and the outcomes saved after each call; an auto dialer removes the dead time between calls so the same person reaches the higher end without working longer.

Can a telecalling CRM work for a team working from home?

Yes. Each rep installs the app on their own Android phone with the business SIM, and every call they make from home is logged and synced exactly as it would be in the office. The owner sees calls, talk time and outcomes per person on the Web CRM, and leads are assigned remotely, so a distributed team runs like a single desk.

What should a daily call report for a sales team include?

Per employee: calls dialled, calls connected, missed and rejected calls, unique numbers, total talk time, and the outcomes saved (interested, follow-up, not interested, lost). Per team: the same totals plus leads moved by status and follow-ups due tomorrow. A tracking app builds this from the phones automatically, so nobody fills a register at 7 pm.

What happens if an employee uninstalls the tracking app or logs out?

Everything already synced stays in the owner's account. From that moment the phone stops reporting, and the dashboard shows when each phone last synced, so a phone that has gone quiet stands out the same day. In practice "the app was off all Tuesday" is itself the report.

How can I import leads from Facebook lead ads into a dialer?

Connect the Google Sheet that Facebook writes leads into as a lead source. Rows are checked on a schedule you set, every 30 minutes by default, then de-duplicated and tagged with the source, so the enquiry reaches a rep's calling queue the same hour instead of waiting in a spreadsheet until someone exports it. Connect the same sheet under Live Sheets in the Web CRM to share new rows across your callers in turn.

What is a staff attendance app with selfie and location?

An app where employees punch in and out with a live selfie (a blink plus one random check such as a smile, so a photo cannot be used) and the phone's location checked against the office or site geofence. It replaces the register and proxy punching, sends each punch to the account once the phone is connected, and shows a monthly report of days and hours for payroll. In RMDialer it is part of the same dialer the team already uses.

Which CRM works for a collections or recovery team?

A SIM-based auto dialer with promise-to-pay reminders: the daily repayment list auto dials per executive, each call ends with a remark and a promised date that becomes a reminder, and the manager sees connected versus not-reachable per person. Talk time per employee is the number that ends the "phone was busy all day" excuse.

What is an auto dialer app?

An auto dialer app calls a list of phone numbers one after another so the caller never types a number. On Android, an app like RMDialer runs the session on the phone itself using the SIM already in it: you pick a list from Excel, a Google Sheet, an API or assigned leads, press start, and the app dials each number in turn while you mark the outcome between calls.

Does RMDialer work on iPhone?

Yes. There is an iPhone app as well as the Android one, and it carries every feature except the native call log: leads, statuses, remarks, follow-up reminders, WhatsApp, templates, clients and team sync all work on iOS. Apple opens the call log to no app, so calls made on an iPhone are not recorded into the history by themselves, and only Android lets RMDialer become the phone app that answers with the customer on screen. The iPhone app is free on the App Store for iOS 17 or newer. The Web CRM works in any browser, including Safari.

Which languages does the RMDialer app support?

The app itself runs in 40 languages, including Hindi, Bengali, Tamil, Telugu, Marathi, Gujarati, Kannada, Malayalam, Punjabi, Odia and Assamese for India, and Arabic, Bahasa, Tagalog, Swahili, Portuguese, Spanish, French and others for teams abroad. Each user picks their own language on their own phone.

How long does it take to set up a telecalling app for a team?

About an hour for a small team. Each person installs the app from the Play Store, signs in with the team account and sets it as the default phone app. The owner adds users on the Web CRM, imports the first lead list from Excel and assigns it. Most teams make their first auto-dialled calls the same day.

Customer reviews

RMDialer reviews from business users

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

Rated 4.9 by customers 4.7 on Google Play 5K+ 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. Calls still go out on the SIM when data drops, and the notes sync once we are back on the network.”
    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

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