By calling the relevant number below, individuals with a registered Sharetrack 100 portfolio may check its value and position, remind themselves which shares have been selected, change any of the information entered previously and/or make their optional weekly trades.

1550-719-220 - Republic of Ireland 0906-604-0101 - Northern Ireland/Britain

Calls cost 58p per minute from the Republic and 60p per minute from Northern Ireland and Britain. Calls from mobile phones may be more expensive - all charges include VAT.

The lines are open from midday on Saturdays.

The competition helpline: (01) 284 4060 is available between 10.00 a.m. and 5.00 p.m. Monday through Saturday and 1.00 p.m. to 5.00 p.m. on Sunday or use the e-mail helpline: shares@phonovation.ie