1
2
ABC
5
JKL
8
TUV
9
WXYZ
3
DEF
6
MNO
4
GHI
7
PQRS
*
#
0
VOLUME
2
1
Getting to Know Your
Sangoma s300 IP Phone
VOICEMAIL INDICATOR
LINE 2 KEY
NAVIGATION KEYS
CONFERENCE
SOFT KEYS
DIALPAD
HOLD
SPEAKER
MUTE
TRANSFER
VOLUME CONTROL
HEADSET
CANCEL/NO
LINE 1 KEY
SELECT/GO/YES