Blackberry official accidently tweets message via iPhone

Blackberry's creative director has accidently tweeted a message for its users from the company's official account using the competitor Apple's iPhone.

Blackberry's creative director has accidently tweeted a message for its users from the company's official account using the competitor Apple's iPhone.

According to the Verge, the message, promoting its new BlackBerry Classic phone, urged its loyal users to 'keep up with the conversation' on Twitter.

The tweet was deleted shortly after the message was posted. However, Twitter users highlighted the error immediately after the tweet was posted.

Facebook CEO Mark Zuckerberg smiles during the f/8 conference in San Francisco in this file photo. AP/Paul Sakuma

Facebook CEO Mark Zuckerberg smiles during the f/8 conference in San Francisco in this file photo. AP/Paul Sakuma