How to connect a Telegram number to your CRM in 10 minutes: a step-by-step guide

A rep opens 5 apps in a row to answer 1 customer on Telegram, then types the deal into the CRM by hand. It is a familiar situation for a small business with no in-house IT. The good news is that the whole path can be reduced to a single window, and it takes less time than making morning coffee.

Key takeaways:

• Connecting a personal Telegram number to a CRM takes 4 steps: registration, number activation, synchronisation, CRM integration

• Activating a number takes about 6 minutes and requires 2 devices: a phone with Telegram and a computer to display the QR code

• A 7-day free trial is credited automatically once activation completes

• E-chat supports more than 14 popular CRMs, including Kommo, amoCRM, Bitrix24, NetHunt and Creatio

• A personal number differs from a Telegram bot in that it lets you message customers first rather than only reply to inbound messages

• Telegram limits how many new conversations you can start per day, which matters when you first go live

Why a small business would connect a personal Telegram number to a CRM

The difference between a bot and a personal number looks like a technical detail at first, but it decides whether you can message customers first. A Telegram bot can only reply to people who wrote to it — that is a platform restriction, not a limitation of any particular CRM or service. A personal number works differently: it can start a conversation with any contact whose privacy settings allow it.

For a shop owner, a garage or a salon it looks like this. A customer submits an enquiry on the website but does not message you. With a bot, the rep is powerless and has to call or try WhatsApp. With a connected personal number, they can send a Telegram message straight from the deal card in the CRM, and the customer sees an ordinary conversation, as though someone wrote from a personal phone.

What a business loses without the integration

Without a Telegram-to-CRM link, conversations live separately from the customer record. A rep resigns, takes their phone, and the entire history with 50 customers goes with them. Or 2 employees message the same contact because neither can see that a colleague already opened the conversation. Mistakes like these are not rare accidents but a structural consequence of disconnected channels.

How the integration closes those gaps

Once the number is synchronised with the CRM, every conversation attaches automatically to the customer card and stays in the system even after a number change or a resignation. Each inbound message from a new contact creates a deal, and outbound messages are visible both in the CRM and in the Telegram mobile app at the same time. File support is worth noting separately: the integration carries documents, photos, video and voice messages, not just text.

Step 1. Register an E-chat account

The first step takes 1–2 minutes. On e-chat.tech, create an account with an email address and a password. Once the email is confirmed, the dashboard opens and everything else happens there.

What to choose during registration

At this stage the system asks which messenger you want to connect. For this guide, choose Telegram. It is worth estimating how many numbers your business will need straight away: connecting 3 or more numbers earns an additional discount, and paying for 3, 6 or 12 months can bring the discount to 40 %. If several reps work from different numbers, it is cheaper to price all of them at once using the calculator on the website.

The dashboard and user roles

There is 1 E-chat dashboard per company, but the number of reps who can work in it is unlimited. That suits integrators who configure the system for a client and then hand access to their staff, as well as CRM administrators managing several numbers centrally.

Step 2. Activate the number in Telegram

This is the step that matters most, so prepare in advance. You will need 2 devices: a phone with the Telegram app installed and the computer you use for the E-chat dashboard. The process resembles signing in to Telegram Web, except the result connects to your CRM immediately.

The activation sequence

In the E-chat dashboard, select the messenger in the top left corner and click the button to connect a Telegram number. The system asks which CRM you will integrate with and, once confirmed, generates a QR code. Code generation can take up to 2 minutes, so keep the phone within reach beforehand.

Next, open Telegram on the phone, find the device QR scanner section and scan the code from the computer screen. If a cloud password is enabled in your Telegram settings, the system allows 1 minute to enter it. Activation usually completes within 6 minutes.

What to do if the code will not scan

Sometimes nothing happens after scanning, and that is not a reason to panic. The usual causes are an unstable internet connection on one of the devices or an outdated Telegram app. Update the app, check the connection and generate a new code if the previous one has expired. If the problem repeats, E-chat support handles these cases within the working day.

Step 3. Synchronisation with the messenger

After successful activation, E-chat synchronises with Telegram automatically, on the same principle as the desktop version of the app. Existing conversations, contacts and message history are pulled into the system, and nothing has to be transferred manually.

How to tell that synchronisation worked

The sign of success is a tab opening in the E-chat dashboard with instructions for integrating your specific CRM. That means the number is active and ready. At this point the 7-day free trial is also credited automatically, giving you time to evaluate the setup on real conversations before paying for a plan.

How Telegram behaves on other devices

A common question from business owners is whether Telegram will sign out on the phone after connecting to a CRM. It will not: activation in E-chat works like any other Telegram Web session, so the mobile app and the desktop version keep running in parallel without restrictions.

Step 4. CRM integration

The last step links the activated number to the CRM itself. E-chat supports more than 14 ready-made integrations, among them Kommo, amoCRM, Bitrix24, NetHunt, Creatio, SalesDrive, KeepinCRM, Perfectum, RoApp, OneBox and Kwizbot. If your CRM is not on the list, there is the open API or integration through Apix-Drive and Wepster, which connect E-chat to virtually any system.

Example setup using Kommo

In Kommo, open the integrations section and find the widget whose name mentions Viber, Telegram and WhatsApp via E-chat. After installing it, enter the number activated in the previous step and the API key from your E-chat dashboard into the fields that appear. The key and the number are linked automatically, and from that moment all inbound and outbound messages are visible in the Kommo interface.

From there you can configure automatic distribution of new conversations across pipelines and even connect Salesbot for automated messages at specific deal stages. The same logic applies to the other supported CRMs; only the name of the section for installing the widget and the layout of the number and key fields differ.

Sending the first message from the CRM

Once integration is complete you can create a new deal, add the contact’s phone number and write the first message straight from the card, even with no prior conversation. This is the key difference from bots, which physically cannot message first. For integrators and CRM administrators it opens the door to building full outbound pipelines without switching between apps by hand.

Expert note: what to watch at launch

Automating the start of conversations with new contacts is the most common reason numbers pick up restrictions from Telegram in their first weeks. Telegram sets limits algorithmically rather than as fixed figures, taking into account the age of the number, its history of restrictions and how recipients react to messages.

A practical recommendation for new numbers with no prior conversation history: stay under 20 new conversations a day. For numbers with history and a steady volume of messaging, the workable ceiling can reach 40 contacts a day. Restrictions are applied in stages rather than permanently at once: first a temporary delay before the next message, and only after systematic violations does a number face something more serious. Build this into your launch plan from day 1 rather than discovering it after the first restriction.

Telegram limits worth knowing in advance

Before building large-scale communication on a personal number, it helps to understand the platform’s technical boundaries. They have nothing to do with your CRM or with E-chat, but they directly shape how you configure your processes.

Message length and file size limits

A single Telegram message is capped at 4,096 characters, and an uploaded file cannot exceed 128 MB. For most customer conversations that is more than enough, but if your business sends catalogues or presentations, compress or split the file in advance.

Starting a conversation by username versus by phone number

Messaging first by username carries noticeably softer limits on new conversations than starting by phone number. Integrators should keep this in mind when designing outbound scenarios: wherever possible, ask customers for a username rather than relying on the phone number alone.

Frequently asked questions

FAQ:

Question: Can several Telegram numbers be connected to one CRM at the same time?

Answer: Yes, there is no cap on the number of connected numbers. Connecting 3 or more earns an additional discount, and you can price it in advance using the calculator on the E-chat website.

Question: What happens to the message history if we change the number?

Answer: The history is preserved. All messages stay attached to the customer card in your CRM even after the connected number changes.

Question: Do we need programming skills to set up the integration?

Answer: No. All 4 steps are done through the dashboard interface and your CRM settings without writing code. For a non-standard connection to a CRM that is not on the ready-made list, an open API is available for developers.

Question: Is there a limit on how many messages we can send through E-chat?

Answer: E-chat imposes no limits on inbound or outbound messages. Restrictions can come from the messengers themselves, in particular from Telegram when starting conversations with new contacts.

Question: What happens when the plan for a connected number expires?

Answer: The number temporarily loses active status in the system, but the message history is not deleted. Once the plan is renewed, work with the number resumes with no data loss.

Question: Will Telegram keep working on the phone after the number is connected to E-chat?

Answer: Yes. The connection works as an additional session, equivalent to Telegram Web, so the mobile app and the desktop version continue to function without restrictions.