GcallWait

Short:        Switch UK Call Waiting on/off via modem
Author:       gnome@martinac.demon.co.uk (John Marchant)
Uploader:     gnome martinac demon co uk (John Marchant)
Type:         comm/misc
Architecture: m68k-amigaos

Anyone who uses the BT 'Call Waiting' facility and also uses a modem
on the same phone line will probably have discovered that if you get a
Call Waiting beep while your modem is active, the modem is liable to
drop the line.

The GCW program can be used with any specified device and unit,
'serial.device' unit 0 being the default argument.  Usage and
arguments are explained in the doc file which also explains how to use
Call Waiting commands via a modem.  The source in C is included.

Please note that this program is only suitable for use in the UK on
British Telecom lines, or - for example - on a BT link to Mercury.