EKO
Page 6
Installing and uninstalling the SIM card
The SIM card usually comes attached to a special card. The metal contacts of SIM
card is easily damaged by scratching, so take it out carefully before assembling it into
the phone.
Switch off the phone; remove the back cover, battery and other external power
source. Fit the SIM card into the SIM card slot. Align the angled corner of the SIM
card with the slot. Slide in the SIM card, make sure it is in place, install the battery,
and restore the back cover.
Likewise, to remove the SIM card, switch off the phone, remove the battery and then
take out the SIM card.
Unlock the SIM card
PIN code
Your Personal Identification Number (PIN/PIN2) code protects the SIM card against
unauthorized use. Your PIN/PIN2 code is usually supplied with the SIM card. If this
security function is enabled, you need to enter the PIN/PIN2 code every time you
turn on the phone. You can also disable this function.
To unlock the SIM card, press and hold the power button to turn on the phone. Enter
the PIN/PIN2 code. After three consecutive incorrect PIN/PIN2 code entries, the code
is blocked, and you need the PUK code to unblock it.
PUK code
This code is required to change a locked PIN code. If the code is not supplied with the
SIM card, contact your service provider. After ten consecutive incorrect PUK code
entries, the SIM card cannot be used any more. Please contact your service provider
to buy a new SIM card. You cannot edit PUK code. If it is lost, Please contact your
service provider.
Connecting to the network
After the SIM card is unlocked, you phone will automatically search for the registered
network or other local available network. Once connected, the name of the network