The Branch Manager,
Most respectfully, I am _______ (name) and I am holding a ________ (Savings/Current/Credit Limit) account in your branch bearing account number ________ (Account Number) and I am writing this email in reference to the said account.
I am writing this email to request you to kindly enable the SMS alert for my bank account. I need the SMS alerts for transactions that will be held in my bank account. I am ready to pay all applicable charges and hereby authorize the bank to deduct any charges for the same.
I believe you would consider and proceed with my request at the earliest. Shall be highly obliged.
Thankful as always,
____________ (Contact details)