Find knowledge base article(s) by searching for keywords in the title e.g. type linux in the search box below
Find knowledge base article(s) by browsing the subject categories of articles
Technology quick references, cheatsheets, user manuals etc.
Shop Online through ShopifyLite
Tutorials on various IT applications.
Search Title    (UL:0 |SS:f)

Networking >> Mobile >> GSM >> What are the codes to block and unblock SMS


*35*0000*16# – Incoming SMS off (Block incoming SMS messages)
#35*0000*16# – Incoming SMS ON

Here 0000 is your Network barring password, 35 is GSM code for Barring Incoming Calls, 16 is service code for SMS.

To bar other routes use these codes instead of 35:

  • 35 – Incoming
  • 351 – Incoming If Roaming
  • 33 – Outgoing
  • 331 – Outgoing International
  • 332 – Outgoing International except Home (Effective while roaming)

References

[1]  http://www.stereo.org.ua/2007/gsm-codes/

 
[ © 2008-2021 myfaqbase.com - A property of WPDC Consulting ]