As I spend a lot of time in Israel I decided to find a way to use a smartphone without extortionate charges. My daughter recommended Prepaidisraelsim, so I took her advice. I had to get my phone unlocked first, which is a bit of a pain, but thereafter the whole thing worked like a dream. Every time I thought I had a problem, an email to the company got an immediate response, and always from the same, named person (Jon).
The phone is working fine and I would definitely recommend this company.