ADTRAN (ADTN) - 2025 Q4 - Earnings Call Transcript

ADTRAN (NasdaqGS:ADTN) Q4 2025 Earnings call February 26, 2026 08:30 AM ET Speaker4Good morning. My name is Julianne, and I will be your conference operator. At this time, I would like to welcome everyone to ADTRAN Holdings' fourth quarter and full year 2025 financial results conference call. All participants are in a listen-only mode. After the speaker's remarks, we will conduct a question-and-answer session. To ask a question at this time, you'll need to press star, followed by the 1 on your telephone key ...