2 - 204 Memory Blocks______________________________________________________________________________________________________________________________________________________________________Document Revision 4 Electra Elite IPK1-7-08 External Speaker Chime SelectionGeneral DescriptionUse this Memory Block to specify whether a normal paging alert tone (4 tones) soundsbefore the speech path is established, a chime sounds at the start of the call, or achime sounds at the start and end of the call.DisplaySettingsPRT = Normal Paging Tone Before the PageC-S = Chime - Start Only (4 Tone Chime)C-B = Chime - Both Start and End (4 Tone Chime)