3.2.6 Other functions menu ............................................................................................................ 25
CHAPTER 4: UPDATE THE FIRMWARE ........................................................... 27
◎
U
PDATE VIA KEYPAD
.......................................................................................................................27
◎
U
PDATE VIA
WEB ...........................................................................................................................27
CHAPTER 5: USAGE OF THE PHONE................................................................ 28
◎
T
ALK MODE AND OPERATIONS
.........................................................................................................28
5.1.1 Communication mode............................................................................................................ 28
5.1.2 Operation of off hook ............................................................................................................ 28
5.1.3 Operation of on hook............................................................................................................. 28
◎
M
AIN BASE CALL FUNCTIONS
..........................................................................................................28
5.2.1 Making calls from the GF502 VoIP phone ............................................................................ 28
5.2.2 Speed dial .............................................................................................................................. 29
5.2.3 Answer a call......................................................................................................................... 29
5.2.4 Reject a call........................................................................................................................... 29
◎
H
ANDLING CALLS FUNCTION
...........................................................................................................29
5.3.1 Call forward .......................................................................................................................... 29
5.3.2 Hold and retrieve a call......................................................................................................... 30
5.3.3 Transferring calls .................................................................................................................. 30
5.3.4 Mute ...................................................................................................................................... 31
5.3.5 DND ...................................................................................................................................... 31
5.3.6 Multi-line............................................................................................................................... 31
5.3.7 Three-way.............................................................................................................................. 31
5.3.8 Conference ............................................................................................................................ 32
5.3.10 Message............................................................................................................................... 32
5.3.11 Volume adjustment............................................................................................................... 32
◎
P
HONE BOOK AND CALL LOG
...........................................................................................................32
5.4.1 Phone book............................................................................................................................ 32
5.4.2 Call log.................................................................................................................................. 33
◎
O
THER FUNCTIONS
..........................................................................................................................34
5.5.1 Ping ....................................................................................................................................... 34
5.5.2 Lock....................................................................................................................................... 34