richms: You have to top up once every 12 months. Its in the terms you probably threw away as soon as you got your sim card.
Telcos are not charities. They have costs for every phone number on the network that is assigned.
michaelmurfy: It costs Spark in network resources just to have your phone sitting there. Just shove $10 on it or put it onto OneBill.
Always be yourself, unless you can be Batman, then always be the Batman
quickymart: I think it's $3, and yes you do get 15 minutes.