What to do if Siemens Lotus BTE SP does not work?
- JJessica JimenezAug 10, 2025
If your Siemens Hearing Aid isn't working, try these steps: First, ensure the device is turned on. Next, gently and completely close the battery compartment. Replace the battery, making sure it's correctly inserted. Also, the power-on delay might be active; wait 18 seconds before checking again.