Federal Bank has unveiled missed call service for account holders in Chennai to recharge their mobile. For availing this service, account holder have to do a one-time registration from his registered mobile number and once registered, the beneficiary has to just make a missed call from his mobile number to 8431700700 and his phone will be recharged immediately and the amount debited to the account-holder’s bank account. The maximum amount of recharge that can be done using missed call service is limited to Rs 500 per day per account.