In critical situations, conventional mobile telephony fails to convey emergency voice messages to a callee already engaged in another call. The standard call waiting alert does not provide the urgency or content of the waiting call. This paper proposes a novel method for transmitting Generative Voice Bursts short, context aware audio messages during ongoing calls, from either preauthorized or dynamically prioritized callers. By leveraging generative AI techniques, the system automatically generates spoken messages from contextual inputs example like location, health data, images, background noise when the caller is unable to speak due to incapacitation or environmental constraints. The solution incorporates voice, text, and priority inference mechanisms, allowing high priority emergency messages to bypass conventional call waiting barriers. The approach employs models such as GPT Neo for generative text, which is synthesized into audio and delivered in configurable intervals G seconds and counts N times, ensuring minimal disruption while preserving urgency. This method holds potential for significant impact across telecom, mobile device manufacturing, and emergency communication platforms.