Does this <strong>Macau</strong> CoreESIM plan extend to <strong>Mainland China (Zhuhai)</strong>?

No, this specific CoreESIM plan is provisioned for use exclusively within Macau. If you cross the border into Mainland China, for example, into Zhuhai, your Macau CoreESIM will cease to function as it is outside its designated service area. Mainland China operates on distinct telecommunication networks and enforces its own internet regulations, including content filtering. For seamless connectivity in Mainland China, a separate CoreESIM plan specifically designed for that region would be necessary.