#!/bin/sh chat -t 100 -v '' 'ATZ' \ 'OK' 'AT+CPIN=XXXX' # Although the modem says ok, it takes a few seconds to negotiate the # pin. sleep 10 chat -t 100 -v '' 'AT+CGDCONT=1,"IP","internet"' \ 'OK' 'ATDT*99***1#' \ TIMEOUT 120 \ 'CONNECT' '\c' # 'AT+CPMS?' # '+CPMS: "ME",0,100,"ME",0,100,"ME",0,100' # Hardware handshake # 'OK' 'AT&F &D2 &C1" # No answer no timeout # 'OK' 'ATS7=60 S30=0 S0=0" # Report signal quality. # 'OK' 'AT+CSQ' |