Phones
Hac NSq412
Manual
Ebay
Ebay 2
https://www.manualslib.com/manual/186029/Verizon-Quest-Nsq412.html?page=57#manual

• Back-lit LCD Screen Provides Access to All 4 Lines
• Caller ID and Call Waiting Ready / With Message Light
• Stores up to 200 Name/Number Directory
• Speakerphone / Intercom / Headset Jack
• Two Data Ports / Expandable to 12 Stations / Many More Features
• Low $10 priority mail shipping

https://monitorebook.info/ebookmul/a2/index.php?affiliate_id=64_1502_&cid=60b2d02066619c00011e412b&reqi=73.97.174.48&rand=633325a5-92ea-42bb-bdb5-bbbd251a71fe&lp=ebook_2_mo&m=Hac%20Nsq412%20Manual&sa=&direct=

https://www.ebay.com/p/1700627269
Needs PBX