Screening.Calls. . ...................................................... 50
Number.(PIN).............................................. 50
Maintenance ............................................................... 54
Specifications. . ......................................................... 54
Battery.life........................................................... 54
Power.Failures......................................................... 55
Troubleshooting ........................................................ 56
Common.Issues....................................................... 56
Liquid.Damage. . ....................................................... 63
Precautions! .............................................................. 64
I.C..Notice................................................................ 67
Index ......................................................................... 69
4