User guide

Getting Started
4
Reject Anonymous ..................................................................................................................50
Call Mute ................................................................................................................................
51
DND........................................................................................................................................
51
Key as Send.............................................................................................................................52
No Key Entry Timeout............................................................................................................53
Keypad Lock...........................................................................................................................54
Hot Line ..................................................................................................................................
55
Advanced Features......................................................................................................................57
Voice Message.........................................................................................................................57
Intercom..................................................................................................................................
57
Speed Dial...............................................................................................................................59
Direct Pickup ..........................................................................................................................60
Group Pickup ..........................................................................................................................61
BLF .........................................................................................................................................
61
Shared Line .............................................................................................................................63
Record.....................................................................................................................................
64
Call Park..................................................................................................................................
65
Paging .....................................................................................................................................
65
DTMF .....................................................................................................................................
66
Prefix.......................................................................................................................................
67
Upgrade .........................................................................................................................................
68
Factory Reset ..........................................................................................................................68
Upgrade...................................................................................................................................
68
Troubleshooting ............................................................................................................................71
Why is the phone LCD screen blank?.....................................................................................71
Why does the phone display "Network Unavailable"? ...........................................................71
Why can’t I get a dial tone? ....................................................................................................71