Index
107
Ringer off: 32, 52, 56
Ringer tone: 54, 57
Ringtone import: 72
Room monitor: 68, 70
Rotary service: 33, 37
S Service menu: 74
Soft keys: 16
Software update: 56
Speed dialer: 42
SP-phone: 31, 35
STATUS indicator: 22, 84
Subnet mask: 29
System requirements: 6
T TEL indicator: 22
Time adjustment: 53
Toll saver: 64
Tone: 27, 33, 37
Transferring calls: 68, 71
Troubleshooting: 82
V Visual Call Waiting: 44
VM (Voice Mail): 66
Voice guidance: 62
Voice guidance language: 27
Volume
Base unit ringer: 56
Base unit speaker: 35
Handset receiver: 31
Handset ringer: 52
Handset speaker: 31
W Wall mounting, optional: 76
Warranty: 103
GT15xxC.book Page 107 Tuesday, July 24, 2007 7:17 PM