LEGACY PBX SYSTEM

NEC SL1100

The NEC SL1100 has been discontinued.

What's still in stock?

We have NEC SL1100 12 & 24-button digital phones, and all licenses in stock.

Frequently asked questions:

Do you carry any other NEC SL1100 equipment?

Occasionally we will get new or refurbished NEC SL1100 phone system parts. To check the availability of an item, please contact us at (984) 201-2000.

Can I use my existing NEC SL1100 phones on the NEC SL2100?

Yes! All models of NEC SL1100 phones can be migrated to the NEC SL2100.

Do you offer NEC SL1100 tech support?

Yes! We offer live/phone, remote-programming tech support for the NEC SL1100, NEC SL2100, and the NEC DSX.

Can you help me upgrade my phone system?

Absolutely! We can help you upgrade to an NEC SL2100 or to an NEC Cloud PBX! Call us at (984) 201-2000 to speak with an NEC certified specialist.

NEC SL2100 product links

NEC SL2100 software   

NEC SL1100 software   

NEC SL1100 support is still available!

Need help programming your NEC SL1100? Our NEC certified techs are here to help!
  • Auto-attendant & schedules
  • Voicemail settings
  • Music on-hold
  • Button programming
  • Troubleshooting & more!

Hybrid working made easy

  • Messaging. Voice. Video. File Sharing. Chat. Mobile apps.
  • All your business communication apps in one low monthly cost
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