Trouble with Virtual Phone

Hi, I've been reading this forum for a while, and I can't find any posts with
the problem I am experiencing. I am having problems setting up a connection
between Palm Simulator (version 5.2 or 5.0) and the Virtual Phone. The error
message I am getting when I try to test the connection in the PalmOS Preferences
is "Connection is OK, but phone does not match settings. For best results
use the driver for your phone." I've tried to change the Virtual Phone
settings under Tools->Service Configuration, but nothing seems to work. The
log I am getting in Virtual Phone is:

--==     SET VP POWER: ON     ==--
ATE0V1+CMEE=1;+CSCS="GSM";+CMGF=0
OK

AT+CGMI
Virtual Phone
OK

AT+CGMM
1
OK

ATE0V1+CMEE=1;+CSCS="GSM";+CMGF=0
OK

Also, if I try to send a sms message from the simulator (SMS version 4.5) to the
Virtual Phone, I get an error message in the Simulator: "The phone was
unable to handle your request. Please make sure you are using the right driver
for your phone". And the error message on the Virtual Phone is: 

AT+CMGS
+CME ERROR: 3

001100098133566598F60000A70767B2F94C369F01
+CME ERROR: 4
+CME ERROR: 4
+CME ERROR: 4
+CME ERROR: 4
+CME ERROR: 4
+CME ERROR: 4
+CME ERROR: 4
+CME ERROR: 4

Can any of you suggest possible solutions? Any suggestions will be greatly
appreciated!