The most common reasons Jio call forwarding fails — and how to fix each one.
Quick Answer
Most Jio call forwarding failures are caused by: (1) a missing country code in the number — always use +91XXXXXXXXXX format, (2) the USSD code being blocked on your plan — use the MyJio app instead, (3) a network glitch — restart your phone and try again. If still failing, call Jio customer care on 199.
Use the full Indian number format
Jio forwarding often fails if you enter only a 10-digit number. Add the country code.
Use the MyJio app instead
Some Jio prepaid plans restrict USSD call forwarding. Open MyJio → More → Account Settings → Calls → Call Forwarding.
Restart after dialling the USSD code
After setting forwarding, restart your phone, then verify the setup with *#67#.
Set both busy and no-answer forwarding
You must activate both codes. If you skip one, some calls will not route to Katch.
When busy
When no answer
Do not add spaces or gaps
Enter the string exactly as shown below.
USSD needs a stable Jio signal
Try again in an area with strong Jio coverage. If the call drops or the code fails, wait a few minutes and retry.
Ask Jio to check forwarding on your line
Call 199 from your Jio number, or open the MyJio app → Help → Call Forwarding issue.
Cancel all forwarding:
Check if busy forwarding is active:
If you have already tried the full number format, restarted your phone, set both busy and no-answer forwarding, and tested the MyJio app method, the problem may be on Jio's side rather than your device. This is the point where self-troubleshooting stops being useful.
Call 199 from your Jio SIM or visit a nearby Jio store if your phone repeatedly shows service not available, USSD code not allowed, or the forwarding request appears to succeed but never actually routes calls. Older prepaid plans, recently reactivated numbers, and lines with account-level restrictions are the most common cases where only Jio support can remove the block.
Katch does not sit on top of Jio call forwarding as a second app layer. It is simply the destination number your Jio missed calls route to. That matters because if Jio forwarding is working even 80% of the time, Katch captures that same 80% automatically. You still get value immediately instead of waiting for a perfect carrier setup.
In practice, many Jio users deal with intermittent forwarding: one day USSD is slow, the next day the MyJio app works, then everything behaves normally again. Katch is useful in exactly that kind of imperfect real-world setup. When Jio successfully forwards the call, Katch answers, has a short AI conversation with the caller, asks their name and reason for calling, and texts you a summary. Nothing extra is required from the caller.
If you want a step-by-step walkthrough for setting up Jio correctly from scratch, use the complete Jio call forwarding setup guide. It covers the full sequence, carrier codes, and the order to test once your Katch number is ready. If Jio forwarding keeps proving unreliable and you're weighing alternatives to Google Voice (which doesn't support Indian numbers at all), see the best Google Voice alternative for India.
A lot of Jio call forwarding failures are really test failures. Users dial the code, immediately place a second call, and assume forwarding is broken when the network has not finished updating. Give Jio a minute to process the request before you retest.
If both tests fail after that sequence, it is usually a plan restriction, a network-side outage, or an account-level block rather than anything you typed incorrectly.
One more useful habit: test with one call while your phone is already on another call, and a second call where you simply let it ring out. Jio treats those scenarios differently, so checking both tells you whether only one forwarding rule is failing.
Need a profession-specific setup next? See Katch for doctors on Jio and Katch for lawyers on Jio.
Get My Katch Number, Free →Also see: Jio call forwarding setup • All carriers guide • Airtel call forwarding setup
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Does Jio charge for call forwarding?
No. Jio call forwarding via USSD codes is included in all standard prepaid and postpaid plans at no additional charge. The only cost is the call forwarding itself — calls forwarded to a Katch number, which is a regular phone number, use your normal call minutes.
Why does my Jio call forwarding work sometimes but not always?
Intermittent Jio call forwarding is usually caused by network congestion or temporary USSD service outages. Try disabling and re-enabling forwarding with ##002# to cancel, then re-dial **61*+[number]# to set it again. If the problem persists, switch to the MyJio app method, which uses a different backend than USSD.