Modem User Manual

4 AT Commands, S-Registers, and Result Codes
37
MultiModemZPX User Guide
+PMHR=12 Grant MOH request with 16 minute timeout
+PMHR=13 Grant MOH request with indefinite timeout
+PMHR=? Displays the allowed values
+PMHR? Displays the currrent value
Command: +PMHT=
n Modem on Hold Timer
Values: n = 0–13
Default: 0
Description: Determines if the modem will accept a V.92 Modem on Hold
(MOH) request and will set the MoH timeout.
+PMHT=0 Deny MOH request
+PMHT=1 Grant MOH request with 10 second timeout
+PMHT=2 Grant MOH request with 20 second timeout
+PMHT=3 Grant MOH request with 30 second timeout
+PMHT=4 Grant MOH request with 40 second timeout
+PMHT=5 Grant MOH request with 1 minute timeout
+PMHT=6 Grant MOH request with 2 minute timeout
+PMHT=7 Grant MOH request with 3 minute timeout
+PMHT=8 Grant MOH request with 4 minute timeout
+PMHT=9 Grant MOH request with 6 minute timeout
+PMHT=10 Grant MOH request with 8 minute timeout
+PMHT=11 Grant MOH request with 12 minute timeout
+PMHT=12 Grant MOH request with 16 minute timeout
+PMHT=13 Grant MOH request with indefinite timeout
+PMHT=? Displays the allowed values
+PMHT? Displays the currrent value
Command: +PQC=
n Quick Connect Control
Values: n = 0, 1, 2, or 3
Default: 0
Description: Controls the V.92 shortened Phase 1 and Phase 2 startup proce-
dures (quick connect). When line conditions are stable, quick
connect results in shortened connect times; however, significant
fluctuation in line conditions from call to call can result in longer
connect times, in which case it may be advisable to disable
quick connect. The +PQC command is interactive with S109.
+PQC=0 Enables Short Phase 1 and Short Phase 2 (Quick Connect)
+PQC=1 Enables Short Phase 1
+PQC=2 Enables Short Phase 2
+PQC=3 Disables Short Phase 1 and Short Phase 2
+PQC=? Displays the allowed values
+PQC? Displays the currrent value