Specifications

February 23, 2000 Motorola Personal Communications Sector Page 46

Satellite Subscriber Products Division

Motorola Personal Communications Sector

Satellite Subscriber Products Division

ISU AT Command Reference Motorola Satellite Product Proprietary Commands

9 Motorola Satellite Product Proprietary Commands

The following commands are proprietary to the Motorola Satellite Series product line.

9.1 -MSVTS - DTMF Generation in Voice Call

Set Command: -MSVTS=<string>

Generate the speciﬁed DTMF tone (i.e., send tone DTMF message to network). The parameter <string>

shall consist of elements in a list where each element is separated by a comma. Each element should either

be (1) a single ASCII character; or (2) string that follows the format: <tone>[,<time>] with each string

enclosed in square brackets “[]”. The string parameter values are deﬁned as follows:

<tone> speciﬁes the string of tones to be played or generated. The valid values are (in ASCII):

‘0’-’9’, ‘#’, ‘*’

<time> speciﬁes the duration of each tone in 180-millisecond unit. Default value is 1 for 180 ms.

For example, the command string -MSVTS=1,[9,2],[5,3] will:

1. Generate DTMF 1 with a duration of 180 ms (default).

2. Generate DTMF 9 with a duration of 360 ms (2 * 180 ms).

3. Generate DTMF 5 with a duration of 540 ms (3 * 180 ms).

Test Command: -MSVTS=?

List the supported parameter settings. The response is in the form:

-MSVTS: (supported <tone>s),(supported <time>s)

9.2 -MSVTR - DTMF Received in Voice Call

Set Command: -MSVTR=[<mode>]

Disable or enable the receiving of DTMF messages from the network.

<mode> takes one of the following values:

0 Receiving of DTMF disabled (default)

1 Receiving of DTMF enabled

If receiving DTMF is enabled, the ISU sends the following unsolicited result code every time a DTMF

inband signaling data is received from the network while in a voice call:

-MSTRX: <tone>,<event>

where <tone> is the DTMF tone received (‘0’-’9’, ‘#’, ‘*’, ‘A’-’D’) and <event> can be one of the following:

0 tone stopped (i.e., key released)

1 tone started (i.e., key pressed)

Read Command: -MSVTR?

Query the current parameter settings. The response is in the form:

-MSVTR: <mode>

Test Command: -MSVTR=?

List the supported parameter settings. The response is in the form:

-MSVTR: (supported <mode>s)