Hi All,
My company has some spare Avaya 5410 desk phones due to upgrades and I am looking to see if I can use any of the hardware for other projects. I am particularly interested in using the display but am having no luck tracking down any information on it at all.
It is marked '5520GGNNBNH 4707-5 (ROHS) B12' as well as 'V005520 REV:A' which doesn't turn up anything useful when searched, I have also searched many variations of the markings with no luck. Does anybody know of a datasheet/pinout/manufacturer of this display? All I know is that it's a 5 line x 29 character display with a 22 pin interface.
I have requested one of our IT staff to contact our support vendor for any information but they are not hopeful, I found this forum in my searching so I thought I would reach out.
Any help would be greatly appreciated.
Thanks and take care.
My company has some spare Avaya 5410 desk phones due to upgrades and I am looking to see if I can use any of the hardware for other projects. I am particularly interested in using the display but am having no luck tracking down any information on it at all.
It is marked '5520GGNNBNH 4707-5 (ROHS) B12' as well as 'V005520 REV:A' which doesn't turn up anything useful when searched, I have also searched many variations of the markings with no luck. Does anybody know of a datasheet/pinout/manufacturer of this display? All I know is that it's a 5 line x 29 character display with a 22 pin interface.
I have requested one of our IT staff to contact our support vendor for any information but they are not hopeful, I found this forum in my searching so I thought I would reach out.
Any help would be greatly appreciated.
Thanks and take care.