Siemens AT Command Set Cellular Engines Wireless Modules MC35 ユーザーズマニュアル

MC35_ATC_01_V04.00

Page 22 of 238

02.04.2002

Execute command

ATDL[;]

This command redials the last voice and data call number used in the ATD com-
mand.
•  To redial the last data call number simply enter ATDL

•  To redial the last voice call number type ATDL;

Note:

The command may be aborted generally by receiving a character during
execution. This command cannot be aborted in some connection setup
states, such as handshaking.

Response

If there is no last number or number is not valid:
+CME ERROR

If no dialtone (parameter setting ATX2 or ATX4):
NO DIALTONE

If busy (parameter setting ATX3 or ATX4):
BUSY

If a connection cannot be set up:
NO CARRIER

If successfully connected and non-voice call:
CONNECT<text> TA switches to data state.

Note:

 <text> output only if +ATX parameter setting with value > 0.

When TA returns to command mode after call release:
OK

If successfully connected and voice call:
OK

Parameter

voice call

Reference

V.25ter

Note

In case of voice calls “;” is necessary.