Jenna Fischer Shares Behind-The-Scenes Instant Messaging on 'The Office'

The cast of the NBC sitcom used AOL Instant Messenger for on-set communication, thanks to John Krasinski's setup.

Jenna Fischer revealed that cast members messaged each other during scenes on 'The Office'.
John Krasinski set up AOL Instant Messenger on their computers to facilitate these chats.
Fischer's screen name was 'receptionitis15', while Angela Kinsey chose 'MSaccountant'.
Some actors, including Fischer, even messaged fans during filming through MySpace.
The revelations were discussed on the 'Office Ladies' podcast, co-hosted by Fischer and Kinsey.