Here's an excerpt from Inquirer.net report:

Comelec spokesman James Jimenez said the machines will be deployed in 16 regional offices to train key stakeholders such as poll officials, teachers who will serve as board of election officials and poll watchdogs.

These developmental units contain the basic operation configuration of poll machines the Comelec intends to use next year, said Smartmatic-TIM spokesperson Gene Gregorio.

With the delivery of the the first 20 machines, Comelec completed payment of 5 percent of the P 7.2 billion contract cost.

Smartmatic-TIM is expected to deliver 42,000 PCOS machines before the end of the year and another 40,000 units early next year.