ATA, ATH and ATD are belongs to basic command. So removed them.
---
 gatchat/gatserver.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/gatchat/gatserver.c b/gatchat/gatserver.c
index c72e798..253a80a 100644
--- a/gatchat/gatserver.c
+++ b/gatchat/gatserver.c
@@ -216,7 +216,7 @@ static void server_parse_line(GAtServer *server, char *line)
 	if (c == ';')
 		c = line[++i];
 
-	if (is_at_command_prefix(c) || c == 'A' || c == 'D' || c == 'H')
+	if (is_at_command_prefix(c))
 		parse_at_command(server, line + i);
 	else if (g_ascii_isalpha(c) || c == '&')
 		parse_v250_settings(server, line + i);
-- 
1.6.6.1