Sunstech uSUN250 Mode D'emploi page 12

long you could dial via "SIM1 or SIM 2" ，meanwhile you can edit,
delete, save the number or do other operations.
• Receive callings
When calling comes（top left will show from which SIM card）press
"Answer" and slide towards right until the middle button, then you
can receive callings.
• Proximity sensor
According to the distance between phone and human body，it will
adjust automatically the switch of the backlight.
During the call, close the phone to the ear, the backlight will turn off
automatically， which could save batteries and prevent inadvertently
touching.
• Refuse to answer the phone
a. When standby, calling comes，press "refuse"button and slide
towards left side until the middle button, then you could refuse the
calling.
b. When using,calling comes,click on the "refuse"button to refuse
the calling.
• Two-way call/multiparty call(conference call)
• Notices：this function needs that SIM card open multiparty call
features.
1) Already exist a call in the phone
2) Click " Add calls" ， dial another call （or receive another call， phone
default open "call waiting"（settings–dialing settings–other dialing
settings） ，after both connected，could view the status of calling.
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