Samsung HM1200 用户手册

15

Press the Talk button to answer a call when you hear incoming call tones.

If you receive calls on both connected devices at the same time you can only 

answer the call on the primary phone.

Press the Talk button to end a call.

Press and hold the Talk button to reject a call when a call comes in.

If you receive calls on both connected devices at the same time you can 

•

only reject the call on the primary phone.
This function is only available when using the Hands-Free profile.

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You can use the following functions during a call.
Adjusting the volume
Press the Volume up or down button to adjust the volume.