User Manual
Page 5
... hold, tap twice to end all calls) Tap the Call button Tap either Volume button Press and hold the Call button until you hear a beep Note: Your T305 supports both Volume buttons Note: Some features are phone/network dependent. See your phone supports this feature). Audio Tone Single high tone when pressing...
... hold, tap twice to end all calls) Tap the Call button Tap either Volume button Press and hold the Call button until you hear a beep Note: Your T305 supports both Volume buttons Note: Some features are phone/network dependent. See your phone supports this feature). Audio Tone Single high tone when pressing...