On 21/02/2018 at 21:32, Nad said:

hai sir 

when I receive call from SD1+ To my mobile I try to press number 8 but it’s not responding how can I solve this issue  

Mr happy 

I tried like that way also but no responses 

Frankly I would upgrade to an i-On 40H from Eaton (new name for Scantronic / Cooper), it'll be familiar to you and you can keep everything else other than the keypad, that way you'll get the free cloud app and forget this old fashioned dialler tat

Edited October 10, 20196 yr by datadiffusion

1 minute ago, datadiffusion said:

Frankly I would upgrade to an i-On 40H, it'll be familiar to you and you can keep everything else other than the keypad, that way you'll get the free cloud app and forget this old fashioned dialler tat

I never rated the sd1 etc allot of failures out there 

The issue with diallers is they often take a hit when the phone line has a surge.

You can normally tell an SD1 is faulty when it misbehaves or looses it's memory while you program it.

I wouldn't say the SD1 has a higher failure rate to any others I have seen.

It does sound more like a line issue or the acknowledgment type is programmed wrong.

3 hours ago, Ans said:

In my sd1+ there is tirig input mention 

A B C D/abort

in this slot which letter I want connect in my alarm panel .i want use resister or not

I give connection from my alarm panel ( bell out put ) to SD1+ letter C asper manual C is using for alarm 

but I not respond in this device 

 

 

 

Is this a separate issue to not being able to ack the call?