iRoamly does not provide a Portugal eSIM plan that includes a phone number or SMS capability. The provider’s Portugal offering is limited to data‑only plans, so travelers will not receive an incoming or outgoing voice line or text messaging service. To communicate while traveling, users can rely on VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection. However, it is advisable to confirm that the specific apps you need function in Portugal before purchasing, as some destinations may restrict VoIP services.