Cell2Jack

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  • Home
  • FAQ
  • Contacts/support
  • User Review
  • buy
  • Contact US
  • Features
  • FCC,CE,RoHs certifiation
  • make call
  • MANUAL
  • Privacy Policy
  • porting
  • Return & Refund Policy
  • return
  • ringer
  • ringing issue
  • RotaryPhone
  • senior
  • setting
  • Setup
  • Tips
  • wall_phone_socket
  • warranty

No Ring issue

cell2jack_309-n1.apk
File Size: 1551 kb
File Type: apk
Download File

Some old style home phone requires more power for ringing. Please download this firmware updated to fix this issue.
****Make sure the version number printed on the back of your device is Ver 2.0 or lower.

The firmware update will take 4 to 6 hours. Make sure your cellphone's power is connected before update.
After the long update, you need to reboot to have second short update ( ~ 20 min).

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