Motorola SM56 manual Event Reporting Word

Table 15 - Completed Data Call, with some errors and rate retrain during the call

Event Reporting Word

Modem response line	Description
DIAG <2	No carrier loss events, 3 carrier rate rene-
A4D3263 30=00 31=03 32=01	gotiations attempted; 1 carrier retrain
33=01>	requested; 1 carrier retrain granted
DIAG <2A4D3263 34=7080	Final transmit rate is 28800 bit/s; final
35=CB20>	receive rate is 52000 bit/s
DIAG <2A4D3263 40=1 41=100>	LAPM negotiation completed; frame
	size = 256
DIAG <2A4D3263 42=0 43=0>	No error control timeout or link NAKs
DIAG <2A4D3263 44=1 45=400>	V.42bis data compression used; dictio-
	nary size = 1024
DIAG <2A4D3263 50=2 51=2>	Hardware transmit and receive flow con-
	trol
DIAG <2A4D3263 52=343CC 54=0>	213964 DTE characters transmitted, w/o
	underrun
DIAG <2A4D3263 53=7230E6	7483622 DTE characters received, 71
55=47>	characters lost due to receive data over-
	run
DIAG <2A4D3263 56=29D 58=0001>	597 (decimal) frames transmitted, with 1
	frame error
DIAG <2A4D3263 58=2A4B	10827 (decimal) frames received, with 4
59=0004>	frame errors
DIAG <2A4D3263 60=51>	Local PC initiated hangup

You can use the AT+VEM command to define events on which to report. The list is encoded as a word composed of the following bits.

Note

All events are enabled by default and indicated by the underlined bit number. Blank table entries are unsupported events.

A 1 in a bit-position indicates an event is reported.

A 0 in a bit-position indicates an event is not reported.

Read bits from right (Bit 0) to left (Bit 32).

Bit Signal

0Caller ID (effective only where function is supported by the phone company. Not supported on Data/Fax modems.

1

2Distinctive Ring (effective only where function is supported

38