HP Poly+ 1yr Edge E300 IP Phone Service Poly Partner Plus 1-year Maintenance Service for Edge E300 IP Phone, As a Poly Certified Service Partner, get the Poly Plus support you need with the power to elevate your customers collaborative experience. Benefit from 24x7 ecosystem cloud partner support, advance hardware replacement, and select Professional Services discounts. Service Duration: 1-year Applicable Model: Edge E300 IP Phon