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1.4 How to charge the Battery
Warning: Use only the Jethro designed battery and charger, fail to
comply with this rule may result in explosion of the mobile phone.
Do not attempt to insert the charging cable into the socket for the
headphone. This could damage the phone.
1.
Charge with the Charging Cable
Insert the charging cable into the USB connector on
the top of the phone
Then put the charging cable‟s main plug into the
socket
2.
Charge with the Desktop Charging Cradle (optional)
*The Desktop Charging Cradle CDS-628 needs be purchased separately
Insert the charging cable into the USB plug from back
of the charging cradle.
Then place the charging cable into the power socket
Place the phone into the charging cradle.
3.
Charge with the Computer
You can connect your phone to your computer using
the USB cable
4.
During the charging process
If the phone is off, battery symbol will display on the
screen and button [+] flashes
If the phone is on, the charging status display bars fill
and the button [+] flashes
5.
End of Charging Procedure
After charging the batter, the battery symbol or the
charge status display is completely filled, and the
button [+] is lit continuously.
You can now remove the charging cable.
1.5 How to activate the Cell Phone
Attention：At the first activation of the cell phone, some adjustments must be made. You can make the
settings later in the Setting menu, but we recommend you do so now.
1.
Press two seconds on
will feel a vibration, then Jethro logo appears on the screen.
2. Enter the 4-digit PIN code (optional).
You can write your PIN here for the record:
to confirm when "OK" shows on screen
3. Press
5.
Enter the Date and Time using the keypad and select with the
arrow keys to choose Language. Confirm each entry with
key. The home screen is displayed.
Note：In order to display AM/PM properly, When set up time, please always enter 24 hour format. For
example, for time 10:32 pm please enter as 20:32. You can change the time format in "Menu" -> "Settings"
-> "Phone Settings" -> "Time and date" -> "Set format" and use [*] or [#] key to change between 12 hours
and 24 hour format.
Please contact your local cellular carrier to obtain valid regular size SIM card.
The phone is Hearing Aid Compatible with HAC rating M4/T4
Default Restore Factory Password is 0000
phone setting to factory condition and erase all contacts and call history.
Default keypad lock code is 0000
key to turn on the phone. You
. *
Factory restoration will reset all
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