MTN Call Forwarding and Call Waiting settings

[Waveza]

I would like to cancel all call forwarding on my and my wife's cell phones as we do not want Voicemail, I used the USSD code **002# (IIRC)

This did cancel the Forwarding but I still have Voicemail light. What USSD code can I use to cancel Voicemail too? I want callers to get the automated message "The subscriber is currently unavailable"

I also want to activate Call Waiting, what USSD code can I use for this?

 

[Venomous]

call mtn?

 

[Dr_Data]

Hi

Send me the numbers I can assist.

 

[Keptin]

Hi there, can you please assist with disabling Call Forwarding when busy? I was told by MTN to use ##002#, but it just does NOT work!

Regards,
Keptin.