Operation Manual

GSM Desktop Phone GDP-04 User’s Guide
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Note: These parameters may vary according to your service provider’s settings. Default settings of connection parameters are APN =
“Internet”, Name = “”, Password = “”.
Press Apply to save your settings and Connect to log your PC onto the internet via GPRS.
Firmware update
GDP-04 offers a unique opportunity of upgrading the phone firmware through the Internet from Jablocom update server.
JabloSuite can automatically check or you can perform a manual check if new software is available. If there is a new
firmware available, you can update your phone using the Update Tool, an integrated part of JabloSuite.
Choose Tools/Update Device Firmware from the menu. We recommend synchronizing your GDP-04’s phonebook with
the PC phonebook (JabloSuite or e-mail client) prior performing the update.
Warning: Synchronize your GDP-04’s phonebook data with PC before
starting of firmware update to prevent possible data loss!
The UpdateTool will offer you all firmware versions available for your phone.
Choose Bootloader, Software and the Languages you want to upload into your
phone and select Apply. The phone will automatically switch to standby mode
as soon as the upload is finished.
PC-fax
You can use the GDP-04 as a PC-fax for sending/receiving your faxes from/to your PC.
To use the GDP-04 as a fax, you have to install fax service (optional component of Microsoft Windows installation). This
will add FAX as printing device in the list of your printers. Open properties of FAX and select GDP-04 as a device for
sending/receiving faxes during installation of a fax feature of your operating system.
To activate automatic receiving of incoming faxes you have to set-up Fax Console (Start/All
Programs/Accessories/Communications/Fax/Fax Console).
Warning: Digital fax function may not work properly unless it is fully supported by your GSM service provider.
Connecting an Analog Phone (GDP-04A only)
The GDP-04A offers you the possibility to connect a standard analog phone.
This feature allows you to operate an analog phone in a similar way as if it is connected to a standard fixed line network
(PSTN), but over a GSM network.
You can dial a number from the GDP-04A as well as from the analog phone. They can not be used simultaneously. The
call is executed through your GSM connection in both cases.
An incoming call rings on the GDP-04A as well as on the attached analog phone. The user can answer the call from
either phone.
To switch an ongoing call from the GDP-04A to the attached analog phone, press the “Space” key (on the character
keyboard). You will hear the ringing signal of three short beeps. You will be disconnected once the analog phone answers
the call. You may hang up now.
To switch an ongoing call from the attached analog phone to the GDP-04A, press the FLASH on the phone, wait for the
call to be answered on GDP-04 and then hang up.
Note: Only one phone or master PBX line (home exchange unit) can be attached.
Warning: Never connect the GDP-04 into a wall socket of a fixed line network (PSTN).