How to block un wanted text messages

Hiya. This phone has a blocked number(s) section called a 'Reject List'. To find it, go to 'Menu' > select 'Settings' > select 'Application Settings' > select 'Call' > select 'All Calls' > select 'Auto Reject', then highlight the 'Reject List' and press the centre square to view a list of any numbers that have been blocked. highlight the number you want to unblock by pressing the centre square, press 'Options', select 'Delete' then press 'Okay'

Hope this helps :)
-Darian

Check weather u have put that no. in black list or not?
for this go to call setting and locate any option like :Call block or Auto Reject or Reject list etc" if found then open it and remove that no. from there...

You can't block incoming unknown calls, but if you don't accept the call, you will not pay for it.

Hi,
->I hate when people say "Got to Menu - Settings - Call Settings - All Calls, Voice Calls or Video Calls - Auto Reject - Reject List - Options - Create - Either input number or Search (Call log or Phonebook ) - Save - Highlight number (puts a tick in the box) - Back - Save - Turn Activation on" this does not block text messages, this just stops the person from calling.
OR
->Go to 'Phone book' >>> 'Block list' >>> 'Options' >>> 'Add new' >>> 'Number' then input the number.
please do rate me if it is helpfull.
THANK YOU

Reject list for Samsung:

To Reject Calls:

Recent calls
All calls
Options
Reject list

To Reject Text Messaging

Menu
Messaging
Messaging settings
Text messages
Block number

Reject list for Samsung:

To Reject Calls:

Recent calls
All calls
Options
Reject list

To Reject Text Messaging

Menu
Messaging
Messaging settings
Text messages
Block number

source:yahoo answers

just check there must be a option called Black list or call reject in your phone book option .activate it and put in the number you want to block. from calling you ,you cant stop any body from texting you

Reject list for Samsung:

To Reject Calls:

Recent calls
All calls
Options
Reject list

To Reject Text Messaging

Menu
Messaging
Messaging settings
Text messages
Block number

as far as i know there is no way to block a specific phone number anyone cellphone...

or you can try this one

Some phones have an option called a rejection list. It would be under call settings if you have this option. You would simply add the number to the rejection list and the call wouldn’t go through. Actually the caller just goes straight to voice mail.
If you do not have the rejection list, then assign a silent ringtone to the person. That way the person calls, you won’t hear them calling. You can just ignore the call.
Maybe try this…text the person saying “Your messages have been blocked by (state your own number). Message 111.” The person will think you blocked their text messages. If they text again, reply with the same message.
You also change your number if you wish to go that far. You also tell the person that every call and text is now being forward to the police. That should hopefully scare them and then they would stop

block list