Westermo GDW-11 - Manual (Page 157)

Fax commands 157 6615-2220
+FPHCTO – Page transfer timeout parameter
Description:
This command sets the time interval during which the modem expects another page
before it assumes there are no more pages and aborts.
Syntax:
AT+FPHCT0=<n>
Parameters:
<n>
Waiting period for another page in seconds.
Range: 0 to 255, default value is 30.
Command example Possible responses Note
AT+FPHCTO=? (0-255) Test command
OK