15
2. Hold the SIM card with the cut corner oriented as shown and
slip it into the card holder.
Caution
: Install your UMTS or GSM SIM card into SIM slot 1.
Install your 2G SIM card into SIM slot 2. SIM slot 1 is the main slot,
SIM slot 2 is the auxiliary slot. Viettel SIM card should be installed
in SIM 1 slot.
3. Hold your microSD card with the metal contacts facing down
and slide it in.
SIM slot 1
(
SIM1
)
SIM slot 2
(
SIM2
)
Summary of Contents for V790
Page 1: ...1 V790 User Manual ...
Page 12: ...12 Getting Started Your Phone at a Glance ...
Page 44: ...44 list ...
Page 85: ...85 3 Make the changes you want and touch the Back Key when you re finished ...
Page 155: ...155 About Phone View phone status and legal information You can also check for system updates ...