D-Link DPH-150S User Manual page 17

Ok
delete
menu
Redial key
mute
Adjust volume
Adjust volume
handfree
P1~P14 Function key
2.1.4 Text input definitions
The telephone has three text input methods: "ABC" and "abc" and "123". Where "ABC" means uppercase character input, "abc" means lowercase character input
and "123"means numeric character.
You can switch three input methods by press "#" key.
Confirm or enter
Cancel or delete
Go to menu
Redial or show dialed list
Mute/Unmute the call
Reduce
handset/handfree/headset
volume
Enhance
handset/handfree/headset
volume
On/Off handfree
Program keys(Function/Memory
keys)
17