State Bank Of India [SBI] — Change of registered mobile no.from [protected] to [protected]

Address: 201005

I had applied for change of registered mobile no. to my home branch. But after a lapse of one month or so, i could not get it done resulting in non payment of my SBI credit card as well as digital transactions. Please update my registered mobile no. from [protected] to [protected].
It is further to inform that consequent upon my retirement on 31.03.2017, i had to deposit my mobile SIM card of mobile no. [protected].
Since then i am facing a lot for making any digital transaction as the OTP is not being received on my new mobile no. [protected]