Mitel sx-200 Icp ax controller message waiting light option

[n8is]

I have a new system to install. I am ordering Cetis 3300 5 button analog phones. On the form it ask what option to use for the message waiting light.
The choice is neon/led/fsk . I can not find it in the tech hand book anywhere.
Any one know where to find the answer or what the system will use.

 

[lowradiation]

From Folio:
The ONS/CLASS Line Card supports the Message Waiting feature. A high voltage (-140 Vdc) is applied to the Ring terminal of the line to light a neon lamp on the subscriber’s set

 

[kwbMitel]

I think anything that will light a neon lamp will work with the rest more easily.

Some neon lamps take to long to light up (haven't seen this for a while but it does exist)

**********************************************
What's most important is that you realise ... There is no spoon.

 

[n8is]

Thank you, I have not got the folio to work for me.
This is the 2 nd one I have done and the first was a replacement and had loop start lines . This one has pri so I may be on here a few times to find answers to clarify some things .

 

[n8is]

Do you think I should choose LED ?

 

[kwbMitel]

I would go with LED but I'm not paying for it.

As long as the lamp meets industry standards you should be fine.

**********************************************
What's most important is that you realise ... There is no spoon.

 

[jpruder]

I would think that they would know what works with Mitel

 

[n8is]

Cetis the manufacture gave 3 choices so just want to make sure it will work.

 

[jpruder]

It would be led, but via dc change. They may also have on that is trigger by ac lower than ringing voltage

 

[n8is]

Thanks for the help