TL;DR
Outbound calling from an ordinary business number is lowest-risk for service calls to your own customers and callbacks to fresh written or digital enquiries. Cold promotional calls need a registered 140-series number, and a first violation bars outgoing calls on all your connections for 15 days. Record calls with a phone tracker, a cloud number such as TalkEasy by GrowEasy, or per-user cloud telephony.
Outbound calling from an ordinary business number carries the least risk when you call people who asked to hear from you: callbacks to fresh enquiries and service calls to existing customers. Cold promotional calls must come from a registered 140-series number, and a first violation bars outgoing calls on all your connections for 15 days.
Once you know which calls you are allowed to make, recording is the easy part. There are three ways to record outbound calls, priced from ₹161 a month per phone with a tracker app to ₹3,000 per user on cloud telephony, and each is covered below.
Which number should each outbound call come from?
TRAI's telemarketing rules (TCCCPR) sort calls by purpose, not by who makes them. This table covers the calls a small sales team makes.
| Outbound call | Example | Number to use | Rule behind it |
|---|---|---|---|
| Callback to a fresh enquiry | Website form filled yesterday | Your business number | 7-day enquiry window (amendment notified 18 Sep 2026) |
| Service call to an existing customer | Delivery or payment reminder | Your business number | Service call on inferred consent, no offers (2025) |
| Cold call with an offer | Calling a bought list | Registered 140-series number | Promotional; Do Not Disturb applies |
| Service call with an offer added | "Order shipped. Also, 20% off" | Registered 140-series number | Mixed content counts as promotional |
| Bank, NBFC or insurer service call | EMI reminder | 1600-series number | Mandatory for BFSI since early 2026 |
| Utility or courier service call | Delivery slot confirmation | 1601-series number | Phase I onboarding within 90 days of 10 Aug 2026 |
| Recorded or AI-voice calls | Automated reminder campaign | Declare to your operator first | Required since 2025; amendment treats undeclared A2P calls as spam |
The enquiry rule comes from TRAI's TCCCPR amendment notified on 18 September 2026. Once it is in force, a business may contact a customer for 7 days after the customer's enquiry, if the enquiry was made in writing or through digital means and kept in a verifiable form (TRAI). Service calls to your own customers rest on the 2025 amendment, as long as they carry no offer (TCCCPR 2025).
For now, 1601 numbers go only to utilities and logistics firms (Phase I), so service calls from other sectors go out from your normal business number (TRAI). The 140-series requirement dates from February 2025 (PIB), and TRAI's July 2026 clarification confirms that any sector may use 140 numbers for promotional calls after registering with an operator (TRAI).
What happens if you get it wrong?
The penalty lands on every phone line the business has, not just the one that made the call. Once complaints against a sender reach 5 in 10 days, its outgoing services are barred for 15 days; a repeat disconnects all its connections, SIP and PRI trunks included, for a year and blacklists the sender.
The amendment notified on 18 September 2026 will, once in force, trigger action at 3 complaints in 10 days when the operator's AI system also flags the number. Providers enforce their own limits too: CallHippo prohibits auto-dialling and predictive dialling, and Superfone says it does not support bulk or spam calling.
Three ways to record outbound calls
| Setup | How recording works | Example price (before GST) | Watch out for |
|---|---|---|---|
| Staff SIM + tracker app | Phone records; tracker uploads to a dashboard | Callyzer ₹161 per number; storage ₹500 per 5 GB | Only some phones record; Google's app announces it |
| Cloud business number app | App records calls on the business number | TalkEasy ₹999 flat; Superfone ₹599, 30-day recordings | Calls must go through the app |
| Per-user cloud telephony | Recorded at the provider, kept for set months | CallHippo Professional ₹3,000 per user; Tata Lite, 3 months | Cost rises with every seat |
How we compared: prices and features from each provider's official page, checked in September 2026. Prices exclude 18% GST unless stated.
SIM plus tracker suits a team already calling from company SIMs on Android. The recording comes from the phone itself, so the handset decides what you get: Google's Phone app records only on certain devices and carriers, and tells both parties the call is being recorded (Google). Callyzer works this way, syncing the phone's recordings to its dashboard, and Runo Lite (₹199 per user a month on its yearly plan) also records SIM calls automatically.
A cloud number app records calls on the business number and keeps them in the provider's dashboard. TalkEasy plays an announcement at the start of recorded calls and stores recordings encrypted, with access limited to the admins you choose.
Per-user cloud telephony gives each agent a seat with recording built in, which suits teams that also need IVR menus. The price scales with headcount: 10 CallHippo Professional seats cost ₹30,000 a month billed yearly.
Whichever you choose, tell the customer the call is recorded. India's DPDP Act treats recording a customer's call as processing their personal data, and its notice and consent duties are phasing in over 18 months from November 2025 (PIB). Our guide to call recording for business teams covers the law in more detail.
Callback opener you can copy (English and Hinglish)
Name the enquiry in your first sentence. It reminds the customer why you are calling, and the recording then holds proof that the call answered their enquiry.
English:
Hi [Name], this is [Agent] from [Business]. You enquired about
[product] on our [website form / Instagram ad / WhatsApp] on
[date], so I'm calling you back. This call is recorded for quality.
Is now a good time for two minutes?
Hinglish:
Namaste [Name] ji, main [Agent], [Business] se bol raha/rahi hoon.
Aapne [date] ko hamari [website / Instagram ad / WhatsApp] par
[product] ke baare mein enquiry ki thi, usi silsile mein call kiya
hai. Yeh call quality ke liye record ho rahi hai. Kya abhi aapke
paas do minute hain?
Pre-dial checklist for every outbound call
- Did this person enquire in the last 7 days, in writing or digitally, and is the enquiry saved (form entry, chat, email)?
- Or is this an existing customer, and is the call about their own order, payment or service?
- Does your script stick to what they asked about? Adding an unrelated offer makes it a promotional call.
- Are you calling from the business number, not a personal SIM?
- Is the recording announced in your opener?
- Will you log the outcome and the next follow-up date straight after the call?
If the answer to 1 and 2 is no, the call belongs on a registered 140-series number, or not at all. Our telecalling app guide covers dialler apps for calling teams, and the virtual number guide covers the 1600 and 1601 series. For what outbound calling software costs a sales team, see our outbound call centre software costs.
Where TalkEasy fits
TalkEasy by GrowEasy's business dialer is click-to-call inside the app. It logs each call's contact, time, duration and outcome, lets the salesperson add a note after the call, and records with an announcement. After each call, TalkEasy can transcribe the recording and write a summary with the customer's requirement, objections and next follow-up. Pro costs ₹999 a month plus GST for unlimited users, with 3 hours of talktime a day included and extra hours at ₹49.
Cold promotional campaigns need a registered 140-series number whatever software you use, and automatic list dialling needs a tool that lists an auto dialer, such as Exotel's small-business plans. For a team that mainly calls back enquiries and follows up with customers, see how the TalkEasy business dialer works. If you are setting up the whole team from scratch, start with our call centre setup guide.
Last reviewed 24 September 2026.
