[{'role': 'user', 'content': 'Analyze the following clause from a privacy policy and determine if it\'s fair or unfair. Also identify any privacy practices mentioned: Certain mobile devices, including smart phones and tablet devices, contain unique device IDs that can be used to identify their physical location. Some mobile device IDs are persistent, while others may be resettable by accessing the device\'s privacy settings. Mobile devices also typically transmit caller ID data (which may include a phone number) when used to transmit a telephone call or text message. When you use mobile devices to access our Services, we may collect and transmit unique device IDs and collect caller ID data, as well as other information about your device, including without limitation, your wireless carrier, the make, model, operating system, capacity and settings of your device, the names, package IDs and versions of other software you have downloaded to your device and information about how you interact with and navigate within our Service. With your consent, we or our authorized service providers and partners also may use precise geolocation technology such as GPS or Wi-Fi triangulation or mobile Bluetooth beacon technology to collect information about the exact location of your mobile device. Precise location information may be collected both while you are using one of our mobile applications and continuously over time while our apps are not in use but are running in the background of your device. This information may be used for the purposes described below in "How We Use The Information We Collect," including to tailor special offers and advertising to your interests, both in our Services, and in third-party marketing channels. You can withdraw your consent to the further collection and use of your precise device location data through any of our mobile apps by accessing your device\'s privacy settings as further explained below in "Opt-out Choices: Precise Device Location Tracking." For information about how to reset your advertising identifier and your other opt-out choices relating to interest-based advertising in mobile applications, see "Opt-out Choices: Mobile App Advertising and Tracking."'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_Phone_Number_1stParty, Identifier_Device_ID_1stParty, Identifier_Mobile_Carrier_1stParty, Location_1stParty.'}]