SVP i-BABY A88 CELL PHONES FOR KIDS
If you are searching for cell phones for young kids, you may know by now that there aren’t many of them. One you may have come across is the svp i-baby a88 which looks like this: 
Unfortunately not much information can be found online about this phone and the reviews I could find were pretty much all negative. You can find the blue model here on Amazonwith one bad review and the pink model here on Amazon
with 4 bad reviews. Both of these are supposedly unlocked which means you can use them with any carrier after you insert a sim card. HOWEVER, I have found sellers that say only AT&T and T-Mobile sim cards and plans can be used with this phone.
With the bad reviews, lack of information online, and being made by a company (SPV?) I have never heard of, this phone is one I would buy with caution. Yes, it does have the 4 programmable keys which parents of young kids like but there seems to be a lot of risk (per the user reviews) of whether you can get it to work.
To get a better selection of phones for young children and teens, please go to my best cell phones for kids page.