The Phonecell’s PC interface supports the ETSI GSM 07.05 and 07.07 AT
Command Set.
For specific digital fax/data setup procedures, see Appendix A - How to
Setup Your PC Serial Ports for Phonecell Digital Fax/Data.
SX4e GSM 1900
16
U
SER
M
ANUAL
Step 3. Optional PC Data Connection
The
Phonecell SX4e
features a DB-9 Digital Computer Fax/Data Port for connec-
tion to a Personal Computer (PC)
– not supplied (see - Figure 10)
. When connected
to a PC, the Phonecell’s PC interface is capable of digital fax/data transmission at
speeds up to 9600 baud.
NOTE:
A data cable (DB-9 to DB-9 or DB-25 to DB-9) is required for data transmis-
sion
– not included.
To determine the necessary cable, count the number of PIN
connections in the serial port of your PC (
see below
). If there are 9 PIN connections
in the PC serial port, a DB-9 (female) to DB-9 (male) cable is required. If there are
25 PIN connections in the PC serial port, a DB-25 (female) to DB-9 (male) cable is
required.
To PC Serial Port
To DB-9 Data
Port on FWT
DB-25 (female) to DB-9 (male) Cable
DB-25 cable and PC
serial port have 25
PIN connections
DB-9 (female) to DB-9 (male) Cable
DB-9 cable and PC
serial port have 9 PIN
connections
OR
Figure 10
NOTE:
The Phonecell SX4e does not support direct computer modem (data)
operation through the telephone or fax ports.