CellFax Plus Installation and User Manual
26
5. FREQUENTLY ASKED QUESTIONS
Q: How long do I wait until I am able to make a phone call or send a fax?
A: Once the Status indicator and GSM signal status LEDs are lit the device is ready to use.
Q: What will happen if I make a wrong connection to Telephone socket and PSTN socket?
A: Only plug in the correct apparatus into the sockets marked on the rear panel (see
Installation Instructions on page 5). Failure to connect correct apparatus may cause
permanent damage and invalidate your warranty.
Q: Why does the device always send the FAX as a voice outgoing call?
A: Some outdated FAX cannot send the identification tone, In this case the user must add the
“*01*” command before the number to instruct the system that this call is a FAX call (such as
*01*Number).
Q: Why does the device always make the voice outgoing call when user makes the data call?
A: Some outdated Modem cannot send the CNG identification tone, so the user should add the
“*02*” before the number to prompt the system this call is Data call (Such as *02*Number).
Q: Is it possible to transmit fax via GSM with any SIM card?
A: Before using GSM fax functions the user must make sure that:
For sending faxes, ensure the SIM card data transmission service is available (GSM network
support is required)
For receiving, ensure the SIM card receiving fax service is available. (GSM network support is
required; usually this function needs dual numbers – one voice number and one fax number.
For fax receiving, use only the fax number).
Q: What type of fax machine do I need to use?
A: CELLFAX PLUS is in line with G3 fax criteria. Any compatible G3 standard fax machine is OK.
Q: When I use GSM fax, is it possible to fax like a desktop fax machine, i.e. make a phone call
before sending faxes?
A: This is not possible. CELLFAX PLUS does not support GSM voice/ fax switch over function.
This function requires GSM/GPRS network supporting TS61 (allowing user to make phone calls
while faxing). When sending faxes, press the Start key immediately after completing your
number dialled; when receiving faxes, please set fax machine to Auto receive mode.
Q: When does the battery work?
A: The battery will operate when there is no mains power to the Cellfax Plus unit.
Q: How do I know when the battery is running low?
A: The battery LED will start to flash indicating it is low.
Q: How can I tell if a battery is fitted?
A: If the mains power is disconnected you will not see the battery LED lit and the Cellfax Plus
unit will not operate. You can also check by opening the SIM cover that holds the battery.