Cant receive text on a number on galaxy2

SOURCE: how do u save the number when u receive a text message?

go into options while you have the text open and ut will ask you to save number

SOURCE: blocking a number on e530

"On the text they sent me... click options.. go down to "block adress" and add them to the block list. then go on settings, message settings, sms settings, block settings, apply block. tada." from Blocking numbers, on a samsung? on YahooAnswers.

Alternatively ask your network provider to block the number and tell them the person is harassing you.

SOURCE: i may have blocked a

Normally different phone also has different settings. In your case I suggest you go to the menu phone book setting of your phone. If you can see the option there try to click it, and check if you can see some names that you block before. Then just click the option under the name and unblock it. I hope it helps.

SOURCE: cant receive a text message with a specific number

You can reset the Phone and try it...