9Copyright © 2003 Nokia. All rights reserved.The sales package contains:• user guide (1)• GSM terminal (2)• PBX application module (3)• power supply with a wall rack, ACand DC cables (4)• mounting screws (5)■ Network servicesThe cellular device described in thisuser guide is designed to be used as an end-user terminal on the GSM 900 andGSM 1800 networks and on the GSM 900/1800 dual band network. A number offeatures included in this guide are called network services. These are specialservices that you arrange through your wireless service provider. For informationon different network services in GSM networks, please consult your networkservice provider. Before you can use any of these network services, you mustsubscribe to them through your network service provider and obtain instructionsfor their use from your service provider.Note: Dual band functionality is a network-dependent feature. Checkwith your local service provider if you can subscribe to and use dual bandfunctionality.