The 085 / 088 / 0800 / 0900 telephone number company of the Netherlands
📱 Landline on mobile

Fixed on mobile

Use your landline number on your mobile. Ideal if you’re often away from your desk.

  • Works smoothly on any modern mobile device
  • Use your fixed business number on mobile
  • Easily call back from the same number
Fixed on mobile

Benefits fixed on mobile system

Discover how our systems help your team communicate better, save time, and stay connected - no matter how or where you work.

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Mobile freedom

Use your landline number on any mobile phone. Make and receive business calls from anywhere, without giving out your private number.

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Call back, same number

When returning a call, your fixed business number appears, keeping your communication consistent and professional.

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No app required

Calls are routed through the mobile network, so you can use your native phone app - no extra software needed.

See how it works

Watch a quick demo to learn how setup, team usage, and key features keep your business reachable - anytime, from anywhere.

Fixed on mobile demo

Team page

Accessible online to all your colleagues, the team page allows anyone to make themselves available or unavailable to receive calls.

You can also forward your Callfactory number to another user, creating a flexible virtual call center for customer service or sales. Whether using one, two, or multiple mobile or landline phones, everyone can answer calls to your business number.

This means you’re no longer tied to a single mobile number - you stay flexibly reachable and never miss a call, even if you’re too busy to answer personally.

Statistics

Our portal provides real-time call statistics, giving you valuable insights such as:

  • What are the busiest times of day or week?
  • Did a phone number used in an advertisement generate results?
  • What is the average call duration?

As an entrepreneur, you can view all your call data just like in Google Ads. Comparing statistics can reveal interesting insights to help you optimize your advertising and improve customer engagement.

Powerful features included

Every Callfactory phone system comes loaded with intelligent features that give you greater control, flexibility, and peace of mind — right from day one.

Call filter

Are there callers you’d rather not reach your business number? With the call filter feature, you can easily block unwanted calls and control who gets through.

Call forwarding

Your phone number is a virtual number, meaning every incoming call can be forwarded to any device - whether a landline or mobile.

Call insights

Want to reach more callers and improve service? Call statistics help you track performance and ensure you’re meeting your goals. After all, measuring is knowing.

Call queue system

Sometimes call volume exceeds your team’s capacity. With the queue system, you can handle peaks efficiently and ensure no caller is left waiting.

Call recording

Record calls to monitor quality, train your team, or keep important conversations on file. A simple way to stay in control.

Central business number

Our IVR platform can distribute hundreds of simultaneous calls across all branches in the country.

Change final destinations

Forward calls to any phone: mobile, landline or VOIP. Change destinations anytime, as often as you like.

Custom telephony

Need something special? We build custom telephony features on our IVR platform -whatever you need, just tell us.

International telephony

Need to take calls from abroad or connect internationally? Easy. Our platform supports global connections without extra setup.

Peak traffic management

Launching a big campaign or getting media exposure? Our system helps you handle a flood of inbound calls so no customer is left waiting.

Selection menu (IVR)

Help callers reach the right person immediately. With a simple menu, you route every call to the right employee or department.

Smart voicemail system

Never miss a call again. If lines are busy, queues are long, or you’re temporarily unavailable, voicemail ensures every caller can still leave a message.

Statistics by email

Receive daily, weekly, or monthly call reports directly in your inbox. Clear insights, fully included with your number.

Text to speech assistant

Let the computer speak your message for you. The voice sounds natural and is ideal for menus or auto-responses.

VIP whitelist

Only want calls from specific contacts? With a VIP whitelist, only pre-approved numbers can reach your business line.

Webhook call routing

Set up your own custom routing with webhooks. Send calls to different places based on rules you define on your site.

Welcome message

“Thank you for calling…” is often the first thing you hear when you call a large company with professional phone service.

Whisper tone

Many businesses use multiple phone numbers. A whisper tone tells you which number was called before you answer, so you’re immediately prepared.

FAQ fixed number on mobile

Answers to frequently asked questions about using a fixed number on your mobile phone via Callfactory.

A fixed number on mobile allows you to use your business landline number on your smartphone. This way, you can be reached from any location without needing an extra number or device.

Yes, when calling back or making outgoing calls, your business landline number will always be displayed, keeping your communication consistent and professional.

No, calls are routed through the mobile network. You simply use your standard phone app, without any additional software.

Yes, you can easily forward calls to other users within your team. This creates a flexible virtual call center where multiple people can answer incoming calls.

Happy Callfactory customers:

SignDirect logo
Bosch logo
Trigion logo
ANWB logo
UWV logo
Sogeti logo
Dille & Kamille logo
Nationale Ombudsman logo
KRO-NCRV logo
Swiss Sense logo