
A woman uses her BlackBerry at the Emirates terminal in Dubai International Airport, United Arab Emirates, Tuesday Aug. 17, 2010. Dubai, one of the world's busiest layover stops for long-haul international passengers has given the Canadian company until October to comply with its laws or face bans on e-mails, messaging and Web services. Neighboring Saudi Arabia has threatened to block the devices' popular BlackBerry Messenger service. (AP Photo/Kamran Jebreili)

In this photo taken Thursday, Aug. 5, 2010, a BlackBerry user displays a text message sent by his service provider notifying him of the suspension of services, at a mobile shop in Dubai, United Arab Emirates. Officials from several nations, including the United Arab Emirates, India, Saudi Arabia and Indonesia, have announced or are contemplating bans on BlackBerry features. (AP Photo)

FILE - In this Feb. 18, 2010 file photo, a BlackBerry smart phone is displayed at the Mobile World congress in Barcelona, Spain. The UAE said Sunday, Aug. 1, 2010 it will block key features on BlackBerry smart phones, citing national security concerns because the devices operate beyond the government's ability to monitor their use. Neighboring Saudi Arabia quickly indicated it planned to follow suit. (AP Photo/Manu Fernandez, File)

FILE - This undated file photo provided by Verizon Wireless shows the Blackberry Pearl smart phone. The United Arab Emirates said Sunday Aug. 1, 2010 it plans to block some messaging and web services on BlackBerry smart phones beginning in October. UAE authorities said last week BlackBerry services could pose a threat to national security. (AP Photo/Verizon Wireless/File)

BP PLC CEO Tony Hayward traveled to the United Arab Emirates on July 7, 2010, to meet with the company's "partners" amid speculation BP is trying to raise case to cover the cost of Gulf of Mexico oil spill cleanup. (AP Photo/Haraz N. Ghanbari, File)

** FILE ** Saudi Arabia and the United Arab Emirates have announced plans to block BlackBerry transmissions. (AP Photo)