User's Manual

Turn the speaker on or off
In a call, touch the button to turn on the speaker, and touch it again to turn off speaker.
Add one call
In a call, touch the button then dial a number and touch the phone icon to add one call
and put the current caller on hold. This function requires the support of the network
operator.
Open the dialing keypad
In a ca ll, you ca n t ouch t he button to o pen t he dialing k eypad t o i nput additional
numbers.