SIMBA Telecom Help Center home page
Mobile Broadband Business FAQ
Change of Plan Recharge My account
Mobile Broadband Business FAQ Change of Plan Recharge My account
  1. SIMBA Telecom
  2. Manage Account
  3. Block International Calls
Articles in this section
  • What is the International Call Blocking Feature
  • How do I activate International Call Blocking Feature?
  • How do I disable International Call Blocking Feature after activating it?
  • What happens when I activate International Call Blocking feature?
  • What happens when I choose not to activate the International Call Blocking Feature or disable it?
  • How soon will the process of activation or disabling of the feature take effect?

How soon will the process of activation or disabling of the feature take effect?

  • May 03, 2024 07:55
  • Updated

The process will take effect within 24 hours.

Was this article helpful?
0 out of 0 found this helpful
Have more questions? Submit a request
Return to top

Related articles

  • What is the APN Setting for SIMBA?
  • How long does porting processing take?
  • What is SIMBA Roaming?
  • Why can't I renew my plan?
  • How do I recharge my SIMBA wallet?
Can’t find the answer you’re looking for? Reach out to our customer support team
SIMBA may send you clickable links in our communications with you via SMS and Email.
Please disregard any messages purported to be from SIMBA but where clickable links point to domains other than simba.sg.
Interested? Sign up now

Copyright © 2026 SIMBA Telecom Pte Ltd (UEN: 201617990D) - All Rights Reserved

Terms and Conditions |
Data Protection Notice |
Critical Information Summary