[ 5 ]• NETWORK SERVICES AND YOUR WIRELESS PROVIDERBefore you can take advantage of any network service, you’ll need to signup with a wireless provider. In many cases, they will provide descriptionsof their services and specific instructions for using features such as:• Voice mail and voice privacy• Call waiting, call forwarding, and caller ID• Text and picture messages• News and information services• Other select services, including Internet, GPRS, Synchronization, etc.Wireless providers may differ in their support of features. Some may notsupport all languages available in your phone. Before you sign up, makesure a wireless provider supports the features that you need.• BEFORE YOU CONTACT NOKIAIf you need help, Nokia Customer Service isavailable for assistance. However, werecommend that you write down the followinginformation on the inside cover of this guideand have it available if you call. Phone specificinformation can be found on your phone’slabel, which is on back of the phone, beneaththe battery.• The International Mobile Equipment Identifier (IMEI)• The ESN (Electronic Serial Number)• You may also be asked to provide your zip codeInformationlabel