Generic U10P-S style headset cable with quick disconnect. The 38099-01 or U10P-S headset cable is a lower adaptor cable which connects corded QD headsets to modular phone jacks. The 38099-01 style or U10P-S style is typically used to connect Plantronics headsets to Yealink and Grandstream business phones.
U10P-S Style Headset Cable
Designed for use with Yealink & Grandstream Phones