There is an ongoing outage on the primary CPAN mirror. It is possible to work around the issue by using MetaCPAN as a mirror.

Name Documentation Size Last Modified
Sms 04 Jun 2016 04:25:51 UTC
Networks.pm 9.12K 17 Dec 2006 09:38:08 UTC
Charset.pm 32.16K 20 Apr 2006 20:07:04 UTC
Sms.pm Device::Gsm::Sms 13.73K 17 Oct 2006 15:53:18 UTC
Pdu.pm Device::Gsm::Pdu 6.56K 12 Aug 2006 08:43:05 UTC