Why this decision matters
Loss of a remote feature should not be confused with proof that every local function has failed.
Work through the actual task
- Check the internet/mobile notification path independently of the local intercom.
- Report the affected answering device and any network change.
- Write down the expected behaviour during a connection loss and the way the system reports it.
Worked example
The phone stops ringing while the indoor monitor still answers. This is a hypothetical example, not a completed customer installation.
The useful evidence at the end of this example is: A simple matrix showing which call paths still operate.
Limits and follow-up
An intercom relay does not power every lock. Ask the installer to confirm the lock supply, release method and safe exit arrangement.
If the relevant check cannot be completed, record what remains uncertain and who will resolve it before work or sign-off proceeds.
Sources and equipment references
Checked for the product, supplier or information details used here. Exact procedures depend on the installed model; these links are not a substitute for its instructions.