Aastra Dialog 4220 Lite

Index
Dialog 4220 Lite/Dialog 4222 Office96
Silent Ringing 72
Short numbers 27
Silent Ringing 72
Speed Dialing 27
T
Tones and signals 11
Transfer 35
Troubleshooting 92
V
Voice Mail 55
Volume 71
W
Warranty 5
Welcome 4
When you receive a busy tone 23