GSM Desktop Phone GDP-04
User’s Guide
JM50114_ENG.doc
4
Connect the receiver cord
Install the backup battery
Connect the power adaptor – switch the phone ON
The message “Phone is starting…” appears on the LCD after connecting
the power adaptor.
If your SIM card is protected by a PIN code, the phone will require the PIN
code. Enter the PIN code and confirm by pressing the green
key or
O
O
K
K
.
If you enter an incorrect PIN code three times in a row, the PIN code will be
blocked. To unblock it, you need to enter your PUK (Personal Unblocking
Key) – check your SIM card documentation for details.
Language
The phone will set the language automatically according to the country code of your SIM card. Language can be changed
manually in the Settings menu.
Charge the battery
The battery is empty on delivery and needs to be charged before the first using. The battery should be charged for about
5 hours to reach its full capacity. The battery is being charged whenever the phone is connected to the power adaptor –
even when the phone is switched off.
Warning:
Use the battery and power adaptor only for its intended purpose. Never use any adaptor or battery that is damaged.
Your phone may become warm during charging and during normal use. The phone is designed to be powered from the power adaptor.
The limited capacity of the backup battery should only cover emergency calls in case of electricity failure. The standard talking time for
a fully charged battery is about 3 hours. The standard standby time is about 48 hours. The battery gradually decreases its capacity
during its lifetime. To reach the optimal parameters the battery should be kept in an environment between 5°C and 35°C. Never expose
the battery to temperature out of the operating temperature range -10°C to +55°C. A device with a hot or cold battery may temporarily
not work, even when the battery is fully charged. A battery’s performance is particularly limited in temperatures well below freezing.
Summary of Contents for GDP-04
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