If the GSM Module is replaced or suspected to not function properly for any reason, we recommended testing it by pressing the ‘Test’ button on the “GSM Module Settings” screen of the Robomow app (Main Menu ⇢ Lawn & Mower Options ⇢ Mower ⇢ Mobile Comm. System):
- You should receive a “GSM Test Passed!” message within a couple of minutes.
- If the testing process fails, please try again, or contact your nearest Robomow service provider.