[PATCH] use AT+COPS=0 for operator selection
Philipp Zabel
philipp.zabel at gmail.com
Fri Apr 20 17:13:51 CEST 2007
The standard says that the parameter is not optional. Some modems
(correctly) return "ERROR" in response to "AT+COPS".
Index: gsm/src/gsmd/usock.c
===================================================================
--- gsm.orig/src/gsmd/usock.c 2007-04-17 22:57:36.000000000 +0200
+++ gsm/src/gsmd/usock.c 2007-04-17 22:57:49.000000000 +0200
@@ -388,7 +388,7 @@
switch (gph->msg_subtype) {
case GSMD_NETWORK_REGISTER:
- cmd = atcmd_fill("AT+COPS", 9+1,
+ cmd = atcmd_fill("AT+COPS=0", 11+1,
&null_cmd_cb, gu, 0);
break;
case GSMD_NETWORK_VMAIL_GET:
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