I'll be in the Azores for 9 days. I'd like to have cell service for email, text, in-country calls, possible international calls, and GPS. I understand from web surfing that my options are: (1) use my existing iPhone with international service from my current carrier in the U.S.A; (2) rent/buy a pre-paid disposable phone with a SIM card from an Azores service provider; or buy a pre-paid SIM for my existing phone from an Azores service provider.
I'm looking to minimize my costs. Service through my U.S.A. provider is expensive and some features are only available through WiFi. Both a disposable phone with SIM card or just a SIM to use in my existing phone may only be available with a full month of service and require that I remember to terminate service at the end of 30 days, correct?
Are there any alternative ways to go about getting cell service for 9 days that won't break the bank?
Thank you in advance for any ideas and/or advice provided.