If you have a smart phone with dual SIM and you get the error 96 while sending the message. here is the complete solution with following step to resolve it.
I have Motorola Fusion + smart mobile with Duel SIM card. I have 2 slot one is JIO and Vodafone VI.
There is three possibility to resolve the issue.
Possibility 1 – Go to SIM card manager –> Advanced Option –> Custom SMSC Setting –> Enter SMS control number here. ( You can search SMSC number from web browser for your state) enter with +91 XXXXXXXXXX
Possibility 2 – Dial *#*#4636#*#* –> Phone Information –> Check SMSC setting at last –> Refresh and Update the number of your state. Update your operator SMSC number (Google it or get from Customer care),enter e.g like this “+91XXXXXXXX”
Possibility 3 – Set the default access port of your SIM card.
Set you 3G or 2G network of your SIM card.
Now you will get deliver the message.