if ur plan comes with free autoroam oredi, then there is no need
to use or activate pay-as-u-roam
or u can just call singtel to make sure they have activated the
service for u before u travel
will be activated within 1 working day
when u reach the destination country, ur fone will search for the
best network
u may receive some welcome msgs or how to use the autoroam in that
country
the network may change when u move to different places, as it only
link up with the strongest network at whichever area u are
(provided that country has more than 1 service provider)
u can call within that country, call back to SG or call to other
countries
rber to put country code in front of number u calling
u have to pay trunk call charges, according to the network u using
at that time
diff networks may cost differently
