Aastra 400 MBU and 420d - poor battery?

[dvs4man]

I have 2 open Aastra 420d phones now, and just in standby mode, they don't keep a charge past 24 hours.
The vendor advertises 200 hours in standby, and 12 hours talk time.
Does anyone else have this issue?

Thanks.

 

[KerryG]

I use a MBU400 at home and I dont think I can get 200 hours out of standby but it will go about a week so thats good enough for me. The handset for the 480i CT on the other hand will only last me about 2 days on standby.

 

[dvs4man]

Thanks again Kerry. Quick Question: "Do you have a setup for the SNOM M3 for the 3CX system?". I looked on your website, but could not find it using the stores search you have.

Let me know.

Thanks.

 

[KerryG]

We dont have a video on it, but its pretty simple to configure.