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Moving boxes in a new office space during an office move phone system setup in Dallas

Office Move Phone System Checklist: How DFW Businesses Move Without Missing a Call

Hosted, On-Premise

An office move phone system plan is easy to push to the bottom of the…

Read more

Business owner reviewing a phone system Section 179 tax deduction with a calculator
Hosted, On-Premise

Phone System Section 179 Guide: Buying vs. Subscribing for DFW Businesses

Hosted, On-Premise

Phone system Section 179 rules can change the math on your next phone purchase. If…

Read more

Office desk phone representing NEC end of life Dallas businesses face after NEC support ended
Hosted, On-Premise, Phone Systems

NEC End of Life Dallas Guide: What to Do Now That NEC Support Has Ended

Hosted, On-Premise, Phone Systems

NEC end of life Dallas businesses heard about for years is now here. NEC ended…

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Fire alarm integration Dallas access control egress door compliance
Access Control, On-Premise

Fire Alarm Integration Dallas: What Life-Safety Code Requires From Your Access Control System

Access Control, On-Premise

An access control system that keeps doors locked during a fire isn’t a security feature.…

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Fax line replacement Dallas office switching from analog fax machine to cloud fax service
Hosted, On-Premise

Fax Line Replacement Dallas: What Happens to Your Office Fax When Copper Lines Shut Down

Hosted, On-Premise

Dental offices, law firms, and medical practices across DFW still lean on fax machines every…

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AI receptionist Dallas businesses use to handle routine inbound calls automatically
Hosted

AI Receptionist for DFW Businesses: What RingCentral AIR and Intermedia’s AI Tools Actually Do

Hosted

Vendor marketing throws around “AI receptionist” constantly, but the actual capability varies wildly between platforms.…

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Call center software Dallas team using skills-based routing and real-time dashboards
Hosted

Call Center Software Dallas: CCaaS Features Small and Mid-Size DFW Teams Actually Need

Hosted

A growing DFW business handling more inbound calls eventually hits a wall that a standard…

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Manufacturing phone system Dallas warehouse worker using a push-to-talk handheld device
Hosted

Manufacturing and Warehouse Phone Systems Dallas: Push-to-Talk, Intercom, and Noisy-Floor Solutions

Hosted

A standard office desk phone doesn’t survive long on a manufacturing floor or in a…

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Property management phone Dallas office handling tenant and maintenance emergency calls
Hosted

Property Management Phone System Dallas: Tenant Calls, Maintenance Routing, and After-Hours Emergency Lines

Hosted

A property management office fields a category of calls most businesses never deal with. A…

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Gate access control Dallas parking garage entrance with license plate recognition camera
Access Control

Parking Garage and Gate Access Control Dallas: License Plate Recognition and Vehicle Credentials

Access Control

Access control conversations usually focus on doors. But a huge amount of DFW commercial security…

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Posts pagination

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Our Customers
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Meredith Kendall profile picture
Meredith Kendall
4 years ago
If you're looking for a seamless phone upgrade for your business, look no further. We have worked with National Telesystems for years simply because their knowledge and customer service is unmatched. They installed a new system for us yesterday in the middle of business hours and our down time was maybe 5 minutes. With changes to our business due to COVID, they easily accommodated the need for a work-from-home phone that can transfer to in-office phones, an app that can be used from your cell and easily changeable settings for the ever-changing office set up. They're the best!
Meredith Kendall profile picture
Meredith Kendall
4 years ago
If you're looking for a seamless phone upgrade for your business, look no further. We have worked with National Telesystems for years simply because their knowledge and customer service is unmatched. They installed a new system for us yesterday in the middle of business hours and our down time was maybe 5 minutes. With changes to our business due to COVID, they easily accommodated the need for a work-from-home phone that can transfer to in-office phones, an app that can be used from your cell and easily changeable settings for the ever-changing office set up. They're the best!
Nancy Campbell profile picture
Nancy Campbell
4 years ago
If you're looking for a seamless phone upgrade for your business, look no further. We have worked with National Telesystems for years simply because their knowledge and customer service is unmatched. They installed a new system for us yesterday in the middle of business hours and our down time was maybe 5 minutes. With changes to our business due to COVID, they easily accommodated the need for a work-from-home phone that can transfer to in-office phones, an app that can be used from your cell and easily changeable settings for the ever-changing office set up. They're the best!
Nancy Campbell profile picture
Nancy Campbell
4 years ago
If you're looking for a seamless phone upgrade for your business, look no further. We have worked with National Telesystems for years simply because their knowledge and customer service is unmatched. They installed a new system for us yesterday in the middle of business hours and our down time was maybe 5 minutes. With changes to our business due to COVID, they easily accommodated the need for a work-from-home phone that can transfer to in-office phones, an app that can be used from your cell and easily changeable settings for the ever-changing office set up. They're the best!
Laurie Kinser profile picture
Laurie Kinser
4 years ago
If you're looking for a seamless phone upgrade for your business, look no further. We have worked with National Telesystems for years simply because their knowledge and customer service is unmatched. They installed a new system for us yesterday in the middle of business hours and our down time was maybe 5 minutes. With changes to our business due to COVID, they easily accommodated the need for a work-from-home phone that can transfer to in-office phones, an app that can be used from your cell and easily changeable settings for the ever-changing office set up. They're the best!
Laurie Kinser profile picture
Laurie Kinser
4 years ago
If you're looking for a seamless phone upgrade for your business, look no further. We have worked with National Telesystems for years simply because their knowledge and customer service is unmatched. They installed a new system for us yesterday in the middle of business hours and our down time was maybe 5 minutes. With changes to our business due to COVID, they easily accommodated the need for a work-from-home phone that can transfer to in-office phones, an app that can be used from your cell and easily changeable settings for the ever-changing office set up. They're the best!
Kim Fleming profile picture
Kim Fleming
4 years ago
We have worked with National Telesystems for several years. During our recent move, they provided us with great service, recognized and accommodated us when work became urgent and met our needs all the through the process. Working with this team was a pleasure and I would highly recommend National Telesystems for your telephone and cabling needs.
Kim Fleming profile picture
Kim Fleming
4 years ago
We have worked with National Telesystems for several years. During our recent move, they provided us with great service, recognized and accommodated us when work became urgent and met our needs all the through the process. Working with this team was a pleasure and I would highly recommend National Telesystems for your telephone and cabling needs.
Justin Bauer profile picture
Justin Bauer
5 years ago
Enjoy working with both the project and support teams for our numerous systems.
Justin Bauer profile picture
Justin Bauer
5 years ago
Enjoy working with both the project and support teams for our numerous systems.
Michael Topa profile picture
Michael Topa
5 years ago
Excellent partnership where the COO walked the project in advance to assure they would meet our schedule. Great planning and execution by the onsite team. Flexible, customer centric and responsive to identified problems. I highly recommend them.
Michael Topa profile picture
Michael Topa
5 years ago
Excellent partnership where the COO walked the project in advance to assure they would meet our schedule. Great planning and execution by the onsite team. Flexible, customer centric and responsive to identified problems. I highly recommend them.
Max Steadham profile picture
Max Steadham
6 years ago
Expert staff and very capable of taking care of any telephone need
Max Steadham profile picture
Max Steadham
6 years ago
Expert staff and very capable of taking care of any telephone need
Glen Hyden profile picture
Glen Hyden
6 years ago
My Company replaced a 10+ year-old phone system with a new one through National Telesystems Inc and the whole process was awesome from the point-of-sale, project management, installation and add-on services. The actual switchover was seamless from the old to the new systems with absolutely no interruption to our workflow and it was a hassle-free process that made me breathe easier as the accountable manager of the project and for the entire Company. I enthusiatically recommend National Telesystems Inc.
Glen Hyden profile picture
Glen Hyden
6 years ago
My Company replaced a 10+ year-old phone system with a new one through National Telesystems Inc and the whole process was awesome from the point-of-sale, project management, installation and add-on services. The actual switchover was seamless from the old to the new systems with absolutely no interruption to our workflow and it was a hassle-free process that made me breathe easier as the accountable manager of the project and for the entire Company. I enthusiatically recommend National Telesystems Inc.
Lauren Sauri Bruns profile picture
Lauren Sauri Bruns
6 years ago
If you're looking for a seamless phone upgrade for your business, look no further. We have worked with National Telesystems for years simply because their knowledge and customer service is unmatched. They installed a new system for us yesterday in the middle of business hours and our down time was maybe 5 minutes. With changes to our business due to COVID, they easily accommodated the need for a work-from-home phone that can transfer to in-office phones, an app that can be used from your cell and easily changeable settings for the ever-changing office set up. They're the best!
Lauren Sauri Bruns profile picture
Lauren Sauri Bruns
6 years ago
If you're looking for a seamless phone upgrade for your business, look no further. We have worked with National Telesystems for years simply because their knowledge and customer service is unmatched. They installed a new system for us yesterday in the middle of business hours and our down time was maybe 5 minutes. With changes to our business due to COVID, they easily accommodated the need for a work-from-home phone that can transfer to in-office phones, an app that can be used from your cell and easily changeable settings for the ever-changing office set up. They're the best!
Recent Blog Articles
Office Move Phone System Checklist: How DFW Businesses Move Without Missing a Call
Hosted, On-Premise 33Views
Office Move Phone System Checklist: How DFW Businesses Move Without Missing a Call
October 30, 2026by Ben Adams
Phone System Section 179 Guide: Buying vs. Subscribing for DFW Businesses
Hosted, On-Premise 49Views
Phone System Section 179 Guide: Buying vs. Subscribing for DFW Businesses
October 26, 2026by Ben Adams
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