COM AT+CSMS - Selection of message service
COM Version 1.0		03.01.05	T. Kleinmann

from attglobals import *

AT+CMEE=2
WAIT FOR OK

AT+CSMS=?
WAITFOR (1,'+CSMS: (0,1)')

COM Reset to default
ATCMD(1,'AT&F0')
WAIT FOR OK

COM Check default
AT+CSMS?
WAITFOR (1,'+CSMS: 0,1,1,1')

COM Set to 1
AT+CSMS=1
WAITFOR (1,'+CSMS: 1,1,1')

AT+CSMS?
WAITFOR (1,'+CSMS: 1,1,1,1')
