Page 16 Introduction to Your Treo™ 180 CommunicatorLocating back panel componentsInserting the SIM cardThe SIM card is a small rectangular plastic piece that contains your phone number and accountinformation. It is included with your wireless service provider’s documentation and is oftenreferred to as a “smartcard.” If a SIM card did not come with your communicator, your wirelessservice provider will provide you with one when you subscribe to their service.You must insert your SIM card into your communicator before you can use it for wirelesscommunications. Since calls are billed to your phone number, you can, however, move your SIMcard to any phone that uses a SIM card, and the calls will be billed to your account.To insert the SIM card:1. Remove the SIM door.2. With the contacts face-up, align the notch on the SIM card with the notch on the door andinsert the SIM card into the slot on the door.3. Replace the SIM door.SIM card door Secures your SIM (Subscriber Identity Module) card in your phone.Reset button Under normal use, you should not have to use the reset button. SeeAppendix A for information about when and how to use the reset button.Charger andUSB/serialconnectorThe connector that connects your communicator to the travel charger andHotSync cable. The HotSync cable connects to a USB port or serial porton your computer and enables you to synchronize the informationbetween your communicator and computer using HotSync technology.ResetbuttonCharger andUSB/serialconnectorSIM card doorSIM cardSIM doorNotch
