31. Customers dial the card company's toll-free number and enter the personal identification number printed on the card. 32. The fraud cases involve hackers who steal personal identification numbers and credit card numbers to make teleconference calls. 33. Braille figures on keypads are useful for blind people when they are punching in a personal identification number . 34. The cardholder then selects his bank account and keys in the ATM Personal identification number ( PIN ). 35. Under the selection procedures, party supporters will receive mail ballots with personal identification numbers , Ms . Holman said. 36. And it requires customers to enter two separate personal identification numbers into the system before executing any trades. 37. -- Request a personal identification number . 38. No personal identification number is necessary. 39. The customer will be prompted to enter his or her code number, similar to a personal identification number . 40. The epaulettes of uniformed inspectors, unlike those of constables and sergeants, do not show a personal identification number .