Mitel 5303 Conference (50001905) "flashing light phone" Questions

...flashing... It says Invalid Set Type, Check CDE. We've pressed all the buttons...and nothing works. What are we doing wrong? The original setup of the phone was most likely done on a mitel 5224, you ...

Avaya 4690 just flashes red lights and makes a click sound when booting....over and over again Nothing shows on the screen. Was working fine, just moved it from one office to another... now will not ...

When you plug in the unit, it flashes a blue light on the power button and does not power up. Hi there it is the issue with the power i,e system is powering off..

Base station How do you register with the base station You can register the base station to the console by: 1. press menu key 2. Select Admin Setup 3. Select Registration 4. You will see "Register ...

how to reboot soundstation 2w polycom if you forgot the password egistering Base Station on Polycom SoundStation 2W Hold down 1,4 and 9 until green & red lights flash. Then hold down the page on ...

Registration Failed Polycom Wireless Sound Station says registration failed. I have two units both with the same problem. We have tried to reregister with same results. I solved this issue with our ...

GE Model 2-9450A 4 line phone manual red and green light flashing here is the manual http://www.home-electronics.net/USER.../29450_DOM_EN_CD_IB.pdf

intercom light wont stop flashing hang up all lines maybe you should charge it

my headset will not charge fully and after a couple of hours needs re charging light does not flash for long this will not charge and needs re-charging several times through the day i wear it 9-10 ...