Dynamics Hong Kong Limited DIAMONDDUST User Manual

3 

2.2 Connecting to network 

2.2.1 SIM card 

The phone supports two SIM cards which can be in use at the same time when power 

on. Your network provider will supply you two inserted SIM cards. SIM card is the key for 

you to enter the digital GSM network. Please insert the useful SIM card before using the 

phone. Two SIM cards can be inserted into the phone at one time and switched to your 

wanted one at power-on such as dual SIM open, only one SIM open. 

All the informations about the network connecting and your calling record will be 

saved in the SIM card, and also the list of your phonebook and messages. You can take it 

out and insert to any other GSM handset. 

You should avoid touching the metal area of the card, and put it far away from the 

magnetic area. Once it is damaged, you can not enter the GSM network.     

2.2.2 Insert and take out the SIM card 

Normally, SIM is put in a card ; please take it out carefully before installing. 

Power off    the handset, discharge the battery or other power supply. 

Insert the card, the metal face being downward. 

When you need to take out the card, please turn off the handset and discharge the 

battery first. 

Warning: forbid to take out the SIM card when the handset is powered on. It is definitely 

prohibitive to insert or take out SIM card when the handset is connected to external power 

supply, or SIM card may be damaged. 

2.2.3 Insert and take out the T-Flash card 

Power off the handset, open the cover and input the T-Flash card. The metal face 

being downward. 

2.2.4 USB 

The handset support USB function both power on or power off. 

2.2.5 Connecting to network 

After unlocking the SIM card, the handset will search the registered network or other 

available network. Once connected, the name of network supplier will show in the middle 

of the LCD. At this time, your handset is in idle mode. 

Note: if it prompts “emergency call only” on LCD, it means you are out of service. But you 

can still make emergency calls according to the signal strength. 

3 Operation manual 

3.1 Power on/off 

3.1.1 Power on 

Long press the power key to turn on the handset. 

If there is prompt “insert the SIM card”, please power it off and check the SIM card. 

When the handset is powered on and indicate you to input the handset password or 

the PIN code, you have to input it correctly. If you do not know the PIN code yet, please 

contact with the network supplier. The default password is 1122. 

3.1.2 Power off