A method of dialling a number using a print medium is disclosed. The
method starts by sensing coded data on a surface of the print medium
using a sensor module of a mobile telecommunications device. From the
coded information a print media identifier and a position of the sensor
module relative to the print medium are determined. Next, using the print
media identifier and the position, the number is obtained from a
database. Finally, the number is dialled using the mobile
telecommunications device.