My daily duties as an administrator are as follows:

Arranging meetings such as city wide, taking minutes in team meetings and occasionally chair meetings.
Ordering and maintaining stationery and equipment supplies.
Using a variety of software packages such as Word and excel to produce correspondence and documents, and maintain spreadsheets and databases i.e. Swift.
Organising paperwork and documents. Update computer-based information on Swift database.
Liaised phone calls and relay them to responsible care managers.
Invoicing central finance department every month to pay clients BT phone line.

Working as a sales negotiator, I had responsibilities not only to make sure the property details were updated but also to:

Liaised phone calls and emails with other negotiators.
Arranged viewings between clients and vendors.
Setup mortgage appointments.
Registered clients using a database program
Escorted clients round properties.

Made sure artist was ready for shoot.
Worked closely with director i.e. keep check each shot was done at the right time.
Setting up camera and lighting equipment.
Occasionally helped artist with performance

Sorting refreshments, handing them to crew members between each take.
Catered to Actors need i.e. refreshments.
Organised communications e.g. Crew had working radios.

Sorting refreshments, handing them to crew members between each take.
Helping crew member carry and set up equipment in time for the first shoot.
In charge of sound playback where I was asked to cue music at a specific place in time for next shot.