Siemens MC55 manual Atd03012345678, ATD03022222222

MC55 AT Command Set

7.3 ATD

Example

s

mobile

The following example shows the call setup procedure when a call is already active and a second call attempt fails because the line of the called party is busy:

atd03012345678	Dialing out the first party's number.
OK	The first call is established.
ATD03022222222	The number of the second party is dialed.
OK	The response "OK" is issued immediately though no call is established
	(same behavior as is you had chosen AT^SM20=0.)
BUSY	Line of the second called party is busy.

MC55_ATC_V01.05	Page 142 of 469	2/10/04
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