Call & SMS Center

A business phone system inside the workspace no one can read.

Real official numbers, real calls, real SMS and MMS — next to your encrypted drive, Rooms, mail and calendar. One workspace for every way your business talks.

Your files and chats are zero-knowledge. Your phone line should live in the same place.

For founders, agencies, clinics, law firms and remote teams that want a professional phone presence without a carrier contract, a pbx, or a fifth disconnected tool.

Built for confidentiality

Official numbers, your country

Pick a real phone number by country and area code — even search for memorable ending digits — and activate it in seconds.

Calls in and out

Call any phone in the world and receive calls on your number. Incoming calls ring inside DRIVUNO, and optionally on your mobile too.

Real SMS & MMS

Send and receive texts and photos with anyone — no app required on their side, no gateway oddities.

Shared team numbers

Share a number with teammates: an incoming call rings everyone at once and the fastest picks up. Anyone can reply to texts from the shared line.

No carrier contract

A flat monthly price per number plus pay-as-you-go usage. No SIM, no hardware, no minimum term — release a number whenever you want.

Honest about encryption

The public phone network cannot be end-to-end encrypted, and DRIVUNO says so in the product. For zero-knowledge voice and messaging, Rooms is one tap away.

One workspace for every conversation

Most teams run their files in one tool, chat in another, email in a third and phone calls on personal mobiles. DRIVUNO puts an official business number inside the same workspace as your encrypted drive, Rooms, mailbox and calendar — so the call log and the text thread live where the rest of the work already is.

A professional line without the telecom project

No carrier contract, no desk phones, no PBX. Choose a country, pick a number, activate — and the number rings in the app your team already uses. Add up to 5 numbers per account: one per market, one per brand, or one shared line for support.

The encryption truth, stated plainly

Calls and texts that travel over the public telephone network pass through carriers and cannot be end-to-end encrypted — by anyone. DRIVUNO shows this disclosure inside the product rather than hiding it in a footnote. When a conversation is confidential, move it to DRIVUNO Rooms: end-to-end encrypted voice, video and messages where only the participants hold the keys.

Built for teams, priced for reality

Sharing a number turns it into a small call center: simultaneous ring, shared texting, per-member access you can revoke. Usage is metered pay-as-you-go with a clear monthly total, so a 5-person team gets a real phone presence for less than a single traditional business line.

Frequently asked questions

Are phone calls and SMS end-to-end encrypted?

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No — and no provider can honestly claim otherwise for the public telephone network. When the other person uses a normal phone, call audio and texts pass through carriers in the clear. DRIVUNO states this openly in the product. For fully zero-knowledge voice, video and messaging, use DRIVUNO Rooms, where only the participants hold the keys.

Do the people I call or text need DRIVUNO?

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No. Your DRIVUNO number is a real, official phone number. You can call and text any phone in the world, and anyone can call or text you back — it rings inside your DRIVUNO workspace.

Can my team share one phone number?

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Yes. Any number can be shared with teammates. An incoming call rings every member at the same time and the fastest picks up; everyone with access can answer and reply to texts from the shared number, call-center style.

How many numbers can I have?

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Up to 5 numbers per account, in the countries offered. You can mix personal and shared team numbers, choose the country and area code, and even search for specific ending digits.

What does it cost?

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A flat monthly price per number, plus pay-as-you-go usage for calls, SMS and MMS. There is no carrier contract and no hardware — everything runs inside DRIVUNO on web, desktop and mobile.

Can calls also ring my regular mobile?

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Yes. You can add your mobile number as a ring target so incoming calls reach your handset as well as the app, and you can release a number at any time from the same screen.

Related

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