McStay Family Murder Trial Day 14 Part 4 Michael Bosillo & David Lipnitzky Testify

TL;DR

T-Mobile and AT&T maintain detailed cell phone records, including subscriber information, call details, and self-site locations.

Transcript

take care of people state your full name and spell it for the record Michael mich Danielle Dominic dmin I CK I work for mobile cell phone company look and yes and what do you do for t-mobile I'm gonna get some records about during the course of those 7 years did you become familiar with how to mobile maintains cell phone records again again could y... Read More

Key Insights

• 🐕‍🦺 T-Mobile and AT&T maintain detailed cell phone records for billing, compliance, and customer service purposes.
• 🤳 Cell phone records include subscriber information, call details, self-site locations, and other identifying numbers.
• ⌛ These records are generated in real-time and are maintained for a designated period of time.
• 📲 Cell phone records can show the duration of calls, text messages, internet access, and voicemail activity.
• 💁 The records can provide valuable information for law enforcement investigations and legal proceedings.
• 📣 Cell phone records may not show certain activities if the phone is off, out of range, or in airplane mode.
• 💁 Different cell phone carriers may have variations in the format and content of their records.

Questions & Answers

Q: How does T-Mobile maintain cell phone records?

T-Mobile receives legal demands from law enforcement agencies, reviews the records for compliance, and forwards them to the appropriate legal teams. They maintain records of calls, text messages, and internet activity.

Q: How does T-Mobile keep track of activity on a phone or account?

T-Mobile monitors activity through their processing system, generating records of calls, text messages, and internet access. These records are maintained and collected for billing and customer service purposes.

Q: Do cell phone records show self-site locations?

Yes, cell phone records from T-Mobile and AT&T include self-site locations. These locations indicate the nearest cell tower or self-side where the call was made or received.

Q: Can cell phone records show if a voicemail was left?

Yes, cell phone records can indicate if a voicemail was left. They show the duration of the call and whether it was answered or went to voicemail.

Summary & Key Takeaways

• The testimony reveals that T-Mobile and AT&T maintain records of cell phone activity, including calls, text messages, and internet access.

• These records are generated in real-time and are maintained for billing purposes and compliance with law enforcement requests.

• Cell phone records include subscriber information, call details, self-site locations, and other identifying numbers.