Verykool i285 - Manual (Page 21)

Menu key and choose SIM to dial. You can also press the number
in the contact detail message interface and then choose “Call” to
dial.
1.1.10 Speed dial
With Speed dial, you can separately set the number keys 2-9 to dial
phone numbers.
On the dialer screen, press the number keys and you can
automatically dial the number that has been set up. If speed dial
has not been set up for the number key you pressed, the mobile
phone will prompt “No speed dial number”.
2.2 Answering a call
1.1.11 Answering a new call
If there is a new incoming call when another call is in progress, the
caller screen will appear (call waiting is activated) and the mobile
phone will give a short prompt to tell you that you have a new call.
At this time, you can press the Snd key or activate Answer to
answer the new call. When you answer a new call, the original call
will be put on hold. At this time, you can activate Menu to select
Swap to return to the original call, and the new call will be put on
hold.
Note:
When a call is in progress, a new call to the other SIM card
cannot be dialed in.
1.1.12 Connecting two calls at the same time
When two telephone numbers are connected, you can operate as
follows:
H-Free: switch the call to loud speaker mode.
DialPad: press to enter DialPad.
End call: hang up the current call.
Call Conference: when making a conference call, you can talk
privately with a designated conference participant.
Swap: switch activated calls.
Background sound: enter into call background sound setting
interface.
Mute: mute the current call, so that the other side cannot hear what
you say.
Sound recorder: record the current call.