Sierra Wireless MP215 - Manual (Page 28)

MP215 Mobile Modem Installation, Configuration, and User’s Guide
Sierra Wireless, Inc. 05/11/99 6-2
AT+WPCURNEI (optional) Check the current NEI
AT+WPNEI= Programs the NEI
Programming the Channel Side Preference
AT+WS174=n Programs CDPD side preference,
Where values for n are:
1: A-side preferred
2: B-side preferred
3: A-side only
4: B-side only
Programming the SPINI (optional)
AT+WPSPNI= Programs the SPNI. Up to 10
different SPNI’s permitted.
AT+WPSPNI? (optional) Confirm value of SPNI
6.3. Autoswitch Provisioning
This section describes how to configure a group of timers that are configurable
via S registers. These timers have significant impact on the behavior of modem
and should not be changed from default settings without consultation with your
CS-CDPD service provider and Sierra Wireless.
Maxidle Timer
The Maxidle Timer defines the maximum call inactivity time. If a cellular call is
established and no data is transferred for this interval, the call is terminated.
Syntax: AT+WS192=
Mode: CS CDPD
Default: 45 seconds
Minimum value: 15 seconds
Autocheck Timer
The Autocheck Timer defines how often to check whether CDPD
service is available. The Autocheck
Timer is active only while in idle, or
suspended in CS CDPD mode, i.e.,
no call is established.