If you have an iPhone 4s, there are a few ways to block numbers. The first is to use the “Block Number” feature in the phone’s settings. The second is to use the “Number Lock” feature. The third is to use the " Face ID" feature.
If you have an iPhone 4s, there are a few ways to block numbers. The first is to use the “Block Number” feature in the phone’s settings. The second is to use the “Number Lock” feature. The third is to use the " Face ID" feature.
