143
Unable to dial
out
1.
Maybe you have set
Hide My Caller ID
but your network
operator does not
provide this service
for you.
2.
Strong interference
exists around you.
3.
Maybe you have
activated the call
restriction function.
4.
Maybe you have
activated Line 2 but
your
network
operator does not
provide this service
for you.
Summary of Contents for DST500
Page 1: ...1 USER MANUAL ...
Page 3: ...3 ...
Page 10: ...10 Below is the side of the mobile phone USB port ...
Page 11: ...11 Below is the back of the mobile phone Battery Cover Speaker Camera ...
Page 12: ...12 TV FM antenna ...
Page 13: ...13 3 Preparation before Use Sim 1 Sim 2 ...
Page 17: ...17 T flash card ...
Page 19: ...19 Battery Battery Cover ...
Page 36: ...36 network operator ...
Page 148: ...148 1 SIM1 slot Card 2 Slave card the card inserted in SIM2 slot ...