37MessagesSetting the Message centre numberYour connection settings must be configured before using theservice. The Message centre number may be preprogrammed.Changing this number may cause failure of a text message.d Main menu > Messages > Settings > Message centre1. Enter your Message centre number in the international diallingformat 7 [5] (OK) (See “International dialling” on page 23.)Other SMS settingsd Main menu > Messages > Settings1. [192] to scroll to the required setting 7 [5] (Select)ProtocolSelect the protocol type which specifies the format yourmessage is converted to.[192] to scroll to Standard text, Fax, X.400, Paging,ERMES or E-mail 7 [5] (Select)IlluminationDecide whether or not you want the Indicator light to beilluminated when receiving or viewing an Illuminationmessage.[192] to scroll to Receiving or Viewing 7 [5](Change) to switch on/offValidity periodSet the validity period that the message is stored at theMessage centre.[192] to scroll to 1 hour, 12 hours, 1 day, 1 week orMaximum 7 [5] (Select)DeliveryreportChoose whether or not you want to receive a confirmationthat your message has been delivered.[5] (Select) to switch on/offSMS via GPRSDecide whether or not you want to send your message viaGPRS.[5] (Select) to switch on/off
