Motorola G24 Benutzerhandbuch
Chapter 3: AT Commands Reference
December 31, 2007
AT Commands Reference Manual
3-441
Multiple Channel Configuration
The configurations listed below are recommended to achieve maximum use of parallel channels
with minimum conflicts.
with minimum conflicts.
Two Channel Configuration
•
DLC1 – Data channel dedicated to CDS
•
DLC2 – ACCH (AT command channel; includes all AT commands except CDS related
commands)
commands)
Figure 3-21: Two-channel Configuration
Note:
Between data sessions, DLC1 is IDLE (in command mode).
Four-channel Configuration
•
DLC1 – GRLC or Logger
•
DLC2 – ACCH
•
DLC3 – CSD
•
DLC4 – GPRS
Figure 3-22: Four-Channel Configuration
Note:
Between sessions, the Data and GPRS channels are IDLE (in command mode).
Two virtual channels – G24
D
L
C
1
A p p 1
External Modem
D
L
C
2
A p p 2
A T com m ands
GP R S
C SD