Page 6 NatcommCALLER ID (CLI) USERSBoth ModelsIf you use Caller ID (CLI) on one or both of the attached telephone lines and yourattached ‘device’ provides a display of Caller ID, then you should note the following:Caller ID can only be ‘read’ and displayed for incoming calls on Line 1.CLI cannot be detected on Line 2 because Line 2 can only be connected to the‘device’ after the detection of 1 full ring. For Line 2, this is a problem as CLI istransmitted before the first full ring.ADSL USERSBoth ModelsIf you use ADSL on one or both of the attached telephone lines, then you should notethe following :Where ADSL is used on either telephone line connected to Line Selector, it isRecommended to fit a SINGLE High Quality ADSL filter immediately ahead of LineSelector. Failure to do so, or use of additional ADSL filters connected direct to yourtelephones, can cause problems in the operation of Line Selector and your ADSLservice.CALL ADVICE FACILITYModel LS2 onlyThis facility will inject an ‘Advice Tone’ into an existing call, to alert you that thereis an incoming call on the other line. It is designed for use when one or moretelephones are connected to the DEVICE port of Model LS2.By pressing the * button on your telephone device, it will allow you to place theexisting call ‘On Hold’, while you answer the new call. You can then place the new call‘On Hold’ and return to the original call by again pressing *. This procedure can berepeated as many times as necessary. Note - The * command for this function is fixedand cannot be changed. Both calls will be terminated whenever you hang up yourtelephone.