TOP OF BASE
21 Speaker
22 Page Key
23 Delete Key
24 Skip Key
25 Repeat Key
26 Play/Stop Key
27 Charging pins
28 Base display
29 Microphone
30 Answering Machine On/Off Key
31 Volume Up Key
32 Volume Down Key
33 Announce1 Key
34 Announce2 Key
LEFT SIDE
35 Vol+/Vol- Key (Handset Volume)
36 Phone (2.5mm) Headset / Neckloop Jack
RIGHT SIDE
37 Tone Key - Handset Tone Control
38 AMP Key - Amplify Activation Key
REAR OF BASE
39 Phone Line Cord Jack
40 AC Power Adapter Jack
9 – ENGLISH