UBlock
Now enjoy control over who calls and texts you.
Pricing & Tariffs
Prepaid Charges: Rs. 2.0+ incl. tax/day
Prepaid Charges: Rs. 2.0+ incl. tax/day
- To subscribe *420#
- To add and remove users *420#
- To unsubscribe *420#
- To use service and its functions simply dial *420#
- In case you opt out/unsubscribe of the service your Blacklist will be removed as well
- Service is available for both Pre-Paid and Post-Pay customers
- Both SMS and Calls will be blocked once number is added to the backlist
- Twenty On-Net and Off-Net Numbers can be added to the Black list, if you intend to add more numbers you will have to unblock old numbers followed by blocking new/more numbers
- One number can be blocked and unblocked in one SMS. It is important to follow the commands listed above only
- In case you opt out of the service by sending unsub to 420 your Blacklist will be removed from U-Block
- U-Block service will be unavailable during festive events such as EID, 14th August etc
- Your SIM is your identity, only use SIMs issued through Biometric Verification – PTA
