Silvercrest SBTH 4.0 A1 - Manual (Page 17)

SilverCrest SBTH 4.0 A1
English - 15
Making calls
If you have connected the headphones to a mobile phone, you can make calls
via the headphones. You can perform the following functions:
Function Action
Answering call Press the ▸ll button (3) briefly
Ending call Press the ▸ll button (3) briefly
Rejecting call Press the ▸ll button (3) for
approximately 2 seconds until a beep
sounds
Redialling Press the ▸ll button (3) twice briefly
Voice control Press the + button (2) and - button (10)
at the same time briefly
Increasing volume Press the + button (2)
Reducing volume Press the - button (10)
Transferring phone call from
headphones to mobile phone Press the ▸ll button (3) twice briefly
Taking phone call from mobile
phone to headphones Press the ▸ll button (3) twice briefly
Answering a new call and
ending the current call * Press the ▸ll button (3) briefly
Switching between two calls
(toggling) * Press the ▸ll button (3) for
approximately 2 seconds until a beep
sounds
* This function must be supported by your network operator.