X SMS (Short Message Service)27Helpline Tel. No.: U.K. 08700 100 076 R.O.I. 01289 8333Using SMS (ShortMessage Service)SMS allows you to send and receive textmessages between other fixed-line andmobile phones that support compatible SMSnetworks and features.Important:L To use SMS features, you must:– subscribe to the Caller ID and/orappropriate service– confirm SMS is turned on– confirm the correct message centrenumbers are storedConsult your service provider/telephonecompany for details and availability.Using the public mailbox and privatemailboxesSMS messages can be sent and receivedusing the public mailbox or any one of the 6private mailboxes. The public mailbox canbe accessed freely. Private mailboxes arepassword protected to ensure privacy.Important:L To use the public mailbox, you must:– register the public mailbox with BT Text(page 28)L To send or receive a message using aprivate mailbox, you must:– first create the private mailbox bystoring its name and password (page30)– register each private mailbox with BTText (page 28)Note:L A total of 47 messages (at 160characters/message) in all mailboxesadded together can be saved. Totalnumber may be more than 47 if length ofmessages is less than 160characters/message.L If the unit is connected to a PBX system,you may not be able to use SMS features.Turning SMS on/off1 " (middle soft key) i X i #2 “Public” i #3 “Settings” i #4 “SMS On/Off” i #5 “On” or “Off” i # i {ih}Changing SMS messagecentre numbersSMS message centre telephone numbersmust be stored in order to send and receiveSMS messages.The message centre numbers (used forSMS services provided by BT Text) arepreprogrammed in this unit. You can changethem if necessary.L Consult your service provider/telephonecompany for more information.1 " (middle soft key) i X i #2 “Public” i #3 “Settings” i #4 “Message Centre1” or “MessageCentre2” i #5 Edit the number as necessary. i #6 “Save” i # i {ih}Note:L If your phone is connected to a PBX, youneed to add the PBX line access numberand a dialling pause to the beginning ofthe Message Centre 1 phone number.TG8100-8120E(e).book Page 27 Friday, March 3, 2006 10:34 AM