What is the function of a receptionist?

function of receptionist is that to make a check in and check out 

pick up call and answer a call very politly  some time make a new reservation for guest 

Receiving phone calls from potential customers (guests for hotel)Making reservationsWriting documents about foreign and local guestsCheking mail for possible reservationsInform customers about hotel and/or companyCalling customers and informing them about the reservation periodsRent rooms, give guest keys, show rooms (if the hotel don't have baggage man/doorman)

• Welcomes visitors by greeting them, in person or on the telephone; answering or referring inquiries.
• Maintains safe and clean reception area by complying with procedures, rules, and regulations.Maintains continuity among work teams by documenting and communicating actions, irregularities, and continuing needs.
• Contributes to team effort by accomplishing related results as needed.