Confirm your model
Original SHOUT nano, guide 451-92681-001A (2022). Match the device label before using these checks; SHOUT nano 100, nano 200 and SHOUT ts have separate manuals.
How it connects
Success means queued; Sent means sent to the NOC. Record the message’s stage before diagnosing missing delivery.
Lights and messages
- Success means queued; Sent means sent to the NOC. Record the message’s stage before diagnosing missing delivery.
A light is one clue, not a complete diagnosis. Match the indicator’s label and the on-screen message.
Before buying parts
- Use ordinary authorized messages only. Do not press the guarded emergency button to troubleshoot. Keep locations, recipient addresses and account identifiers private. If this is an actual emergency, follow the owner’s emergency procedure rather than this diagnostic guide.
These are compatibility notes and official reference links. Confirm the fault and exact part before buying.
Model-specific parts: start with the official source
Confirm the exact model and part number with the manufacturer or provider before buying any replacement part or accessory.
Check the model and official instructions ↓