SIM Card Purchase:
Ensure that your phone is unlocked before traveling. If your phone is locked to a specific carrier, you might not be able to use a local SIM card in Dubai. Contact your carrier to request an unlock if necessary.
Consider buying a local SIM card upon arrival. You can find SIM cards at the airport, convenience stores, or official stores of telecom operators. This allows you to have a local phone number and often provides better rates for local calls and data compared to international roaming.
Etisalat and du are the two main telecom providers in the UAE. Both offer prepaid and postpaid plans. Choose the one that best suits your needs and purchase a SIM card accordingly.