or do I need to get a local sim card to receive calls ?
will I be able to use the internet on my european SIM card in Cabo Verde ?
-@Saxio
SIM cards, wherever issued, work everywhere around the globe. If you are not in the region where your SIM card operator is located, then you must put your mobile phone into the ROAMING mode in order to make and receive calls and SMS, or access the internet.
However, roaming is extremely expensive. So it is highly advisable that you use a local SIM card wherever you happen to be on the globe to obtain the local rates.