Virtual VoIP Mobile Number for Businesses | Actio
For companies that want a single mobile number for each employee, regardless of their location. Actio’s virtual VoIP mobile number works through a mobile app—no SIM card required, no network restrictions. Customers always see the same company number, whether the employee is in the office, at home, or on a business trip.
What is a virtual mobile number?
A virtual mobile number is a GSM number (starting with 5, 6, or 7) that does not require a physical SIM card. The number works within an app installed on the employee’s smartphone.
In practice, this means:
An employee makes and receives calls from the company number using their personal or work phone.
- A single company can have dozens of such numbers, managed from a single dashboard.
- The number is not tied to a physical SIM card—it can be transferred between devices in just one minute.
- It works wherever there is an internet connection (Wi-Fi or mobile data).
How is it different from a traditional SIM card?
A traditional cell phone number requires a SIM card inserted into the phone. Every new employee in the company means a new SIM card, a new subscription, and the limitations of the carrier’s network.
Virtual cell phone number:
- No SIM card required—the employee installs the app, logs in, and gets to work.
No network limitations—it works anywhere there’s an internet connection and isn’t dependent on a specific carrier’s coverage in a given location. - Easy employee replacement – revoke access for one, grant it to another; the number stays with the company.
- Lower cost – a VoIP plan is cheaper than a traditional mobile plan from a carrier.
Benefits for the company
Unlimited mobility – employees with a company number can work from anywhere: the office, home, or while on a business trip. Customers always see the company number.
Scalability – adding a new employee is as simple as creating an account in the Actio dashboard. No need to order SIM cards, no couriers, and no contracts for each line.
Unified communication – in a single system, you have landline numbers, mobile numbers, SIP Trunk, and SMS. One contract, one invoice, one technical support team.
Lower costs – the virtual plan is cheaper than a standard mobile plan. Internal calls within the company are free.
No dependency on employees – when someone leaves, the number stays. The customer still calls the company, not a former employee on their personal phone.
What do we integrate it with?
A mobile number included with the rest of the Actio infrastructure:
- Actio Mobile – a comprehensive platform featuring landline and mobile numbers, plus a virtual PBX.
- 3CX – integration with a popular call center system.
- SIP Trunk – connection to your existing company PBX without replacing equipment.
- CRM – call history automatically saved in the customer service system.
Who has placed their trust in us
Frequently Asked Questions (FAQ)
How does a virtual mobile number differ from a regular SIM card?
A virtual number does not require a physical SIM card. It works through an app on the employee’s phone. It is independent of the mobile network provider and works anywhere there is an internet connection.
Can I transfer my current cell phone number to Actio?
Yes, we can transfer your mobile number within 24 hours. You keep your number and switch carriers.
What equipment do I need?
All you need is a smartphone (Android or iOS) with an internet connection. The employee installs the app, logs in, and the number is ready to use.
What about roaming?
A virtual mobile number works anywhere there’s an internet connection (Wi-Fi). When roaming, you can use the same app without any additional charges for incoming calls.
How long does activation take?
We activate new mobile numbers within 24 hours. Porting an existing number also takes 24 hours.
Can I test it before signing the contract?
Tak. Oferujemy okres testowy z bezpłatną wyceną dopasowaną do firmy.
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