Operation Manual

AT-S3D Dual SIM Phone Manual
Page22of84
Dialinternationalcalls
 If you want to make an international call, you can press * key continuously
untiltheinternationaldialingprefix“+”isseenonthescreen.Thiswillallow
youmakeaninternationalcallfromanycountrywithoutknowingthedialing
prefix(forexample,+86representsChina).

After inputting the prefix, you need to input the Country number and
completetelephonenumber. Youcaninput theCountrynumberaccordingto
the common practice, such as, 49 for Germany, 44 for British, 46 for Sweden,
etc.
 Dial international telephone number as following: “+” Country number
+Completetelephone
number+Dialkey.

Dialfixed‐linetelephoneextension
 Somefixed‐linetelephoneextensionmaynotdirectlygetthrough,soyouneed
toconnecttotheswitchboardatfirstthenputthroughextensionnumber.The
mobile phone can automatically dial extension number if you input [P]
between the switchboard and
 extension number. Method for input [P] as
following:holdpressorcontinuallyshortpressthreetimes[*]key([P]willbe
shownonthedisplay).
 Dial fixed‐line telephone extension as following: phone number + [P] +
extensionnumber+dialingkey

Emergencycalls
If your phone is under
the network coverage (you can know this by checking the
signalbarattheupleftcorneronthescreen),youcanmakeemergencycalls.Ifyour
networksupplierdoesnotprovideroamingserviceinthisarea,Emergencywillbe
shown on the screen. That means you can only make this
 kind of calls. If your
phoneisunderthenetworkcoverage,youcanevenmakeemergencycallswithout
theSIMcard.
*Insomeareas,112(emergencycall)servicesareprovidedbythenetworkoperator.
Incaseoffailure,consultthenetworkoperator.