Cisco 1250 Série Guide De Démarrage Rapide page 38

To Receive a Return Materials Authorization (RMA) Number
Contact the company from whom you purchased the product. If you
purchased the product directly from Cisco, contact your Cisco Sales and
Service Representative.
Complete the information below, and keep it for reference:
Company product purchased from
Company telephone number
Product model number
Product serial number
Maintenance contract number
38
78-17831-01B0