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Now with Jazz’s Call & SMS Block service customers can block unwanted calls and SMS from on-net & off-net numbers
Total of 50 numbers can be added in the Black List and 50 in the whitelist. Any number added in both the lists will be counted twice.
Available *420# Options:
To subscribe to “Call & SMS Block” service via USSD, simply dial *420#.
To unsubscribe “Call & SMS Block” service via USSD, simply dial *420# and select option 4
The Block list is removed as soon as the service is un-subscribed and you will start receiving calls and SMS from all the numbers. If the service is re-subscribed you need to add numbers to the block list again.
Subscription renewal is automatically attempted; if the balance is low, attempts are made for charging for 60 days. Service remains subscribed and you will not get calls & SMs from numbers added in block list. Numbers can be added and deleted from the list during the 60 days suspension period.
To add a number in the black list via USSD, simply dial *420# and select option 1.
50 numbers can be added in black list
Yes
To delete a number via USSD, dial *420# and select option 3.
Yes, it is necessary, else the blacklist will not block those calls. If you are subscribing via USSD menu, blacklist is automatically activated.
Click here for General Terms & Conditons.