Cell phone to landline convertor Cell2Jack
Cell phone to landline convertor Cell2Jack
Cell phone to landline convertor Cell2Jack

Cell phone to landline convertor Cell2Jack

1 Review
$59.99
SKU:
CLLJ
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Now you can use your vintage telephone  by hooking it up to your cell phone . Save from having land line subscription 

This is a Cell phone to landline convertor using your vintage telephone 

 
  • Absolute Convenience: Extends cellphone service and voice assistant functions to old home landline phones, supporting all types including corded, cordless, and rotary phones.
  • Money Saver: Make and receive cell phone calls on your landline home phones for free, eliminating the need for a landline subscription.
  • Smart Control: Control other smart devices like lights, fans, and TVs from your landline home phone.
  • Radiation Reduction: Minimize harmful cellphone signal radiation by using Cell-to-Jack technology.
  • No Dead Zones: Eliminate dead zones by placing your cell phone in a location with good reception and using your landline phone for calls.
  • Easy Setup: Simple hardware and software setup with clear instructions for connecting your home phone and cellphone.
  • Patent Technology: Features innovative patented technology (Patent No. US 8503948B1, US 9020445B2).
  • Wide Compatibility: Supports all types of analog landline phones and can link two cellphones to your home telephones.

Cell2Jack with Western Electric 500 rotary

Written by David on 22nd Aug 2026

I was very surprised by how straightforward this device was to set up. My 500 set required some adjustments, ring bias in my case, but there are several helpful videos on youtube that help with working on the phone itself. The Cell2Jack, however, really didn't need any attention besides connecting it according to the helpful instructions they include. My old telephone rings like it should (after adjusting the phone itself), and I can dial numbers from the rotary. Dialing may be carrier dependent, my carrier is Verizon. Pretty nifty gadget for bringing an old phone into service without messing with an Asterisk PBX or something like that.

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