title: Gammu can not receive sms
body: <p>I have a USB-Modem Manufacturer:Huawei Model:E3531. On the computer, the Gammu version 1.38.3 and Gammu-smsd version 1.38.3. installed.</p>
  
  <p><strong>lsusb:</strong></p>
  
  <pre><code>Bus 001 Device 011: ID 12d1:1001 Huawei Technologies Co., Ltd. E169/E620/E800 HSDPA Modem
  </code></pre>
  
  <p><strong>Gammu-Config:</strong></p>
  
  <pre><code>[gammu]
  port = /dev/ttyUSB0
  model = E3531
  connection = at19200
  synchronizetime = yes
  logfile = /var/log/gammu.log
  logformat = errorsdate
  use_locking =
  gammuloc =
  </code></pre>
  
  <p>I cannot receive sms the command <code>gammu getallsms</code> show me this output:</p>
  
  <pre><code>0 SMS parts in 0 SMS sequences
  </code></pre>
  
  <p>Output from Log:</p>
  
  <pre><code>Fri 2017/06/02 16:26:45: 1 "AT+CGMM"
  Fri 2017/06/02 16:26:45: 2 "E3531"
  Fri 2017/06/02 16:26:45: 3 "OK"
  Fri 2017/06/02 16:26:45: Checking line: OK
  Fri 2017/06/02 16:26:45: AT reply state: 1
  Fri 2017/06/02 16:26:45: Unknown model, but it should still work
  Fri 2017/06/02 16:26:45: [Model name: `E3531']
  Fri 2017/06/02 16:26:45: [Model data: `']
  Fri 2017/06/02 16:26:45: [Model data: `unknown']
  Fri 2017/06/02 16:26:45: 1 "AT+CGMI"
  Fri 2017/06/02 16:26:45: 2 "huawei"
  Fri 2017/06/02 16:26:45: 3 "OK"
  Fri 2017/06/02 16:26:45: Checking line: OK
  Fri 2017/06/02 16:26:45: AT reply state: 1
  Fri 2017/06/02 16:26:45: Manufacturer info received
  Fri 2017/06/02 16:26:45: [Manufacturer: Huawei]
  Fri 2017/06/02 16:26:45: Checking for OBEX support
  Fri 2017/06/02 16:26:45: 1 "AT+CPROT=?"
  Fri 2017/06/02 16:26:45: 2 "ERROR"
  Fri 2017/06/02 16:26:45: Checking line: ERROR
  Fri 2017/06/02 16:26:45: AT reply state: 3
  Fri 2017/06/02 16:26:45: Checking for SYNCML/OBEX support
  Fri 2017/06/02 16:26:45: 1 "AT+SYNCML=?"
  Fri 2017/06/02 16:26:45: 2 "ERROR"
  Fri 2017/06/02 16:26:45: Checking line: ERROR
  Fri 2017/06/02 16:26:45: AT reply state: 3
  Fri 2017/06/02 16:26:45: 1 "AT$TSSPCSW=?"
  Fri 2017/06/02 16:26:45: 2 "ERROR"
  Fri 2017/06/02 16:26:45: Checking line: ERROR
  Fri 2017/06/02 16:26:45: AT reply state: 3
  Fri 2017/06/02 16:26:45: [Module           - "A2D|iPAQ|at|M20|S25|MC35|TC35|C35i|S65|S300|5110|5130|5190|5210|6110|6130|6150|6190|6210|6250|6310|6310i|6510|7110|8210|8250|8290|8310|8390|8850|8855|8890|8910|9110|9210"]
  Fri 2017/06/02 16:26:45: Escaping SMS mode
  Fri 2017/06/02 16:26:45: Sending simple AT command to wake up some devices
  Fri 2017/06/02 16:26:45: 1 "AT"
  Fri 2017/06/02 16:26:45: 2 "OK"
  Fri 2017/06/02 16:26:45: Checking line: OK
  Fri 2017/06/02 16:26:45: AT reply state: 1
  Fri 2017/06/02 16:26:45: Enabling echo
  Fri 2017/06/02 16:26:45: 1 "ATE1"
  Fri 2017/06/02 16:26:45: 2 "OK"
  Fri 2017/06/02 16:26:45: Checking line: OK
  Fri 2017/06/02 16:26:45: AT reply state: 1
  Fri 2017/06/02 16:26:45: Trying Motorola mode switch
  Fri 2017/06/02 16:26:45: 1 "AT+MODE=2"
  Fri 2017/06/02 16:26:45: 2 "ERROR"
  Fri 2017/06/02 16:26:45: Checking line: ERROR
  Fri 2017/06/02 16:26:45: AT reply state: 3
  Fri 2017/06/02 16:26:45: Seems not to be supported
  Fri 2017/06/02 16:26:45: Enabling CME errors
  Fri 2017/06/02 16:26:45: 1 "AT+CMEE=1"
  Fri 2017/06/02 16:26:45: 2 "OK"
  Fri 2017/06/02 16:26:45: Checking line: OK
  Fri 2017/06/02 16:26:45: AT reply state: 1
  Fri 2017/06/02 16:26:45: 1 "AT+CSCS?"
  Fri 2017/06/02 16:26:45: 2 "+CSCS: "GSM""
  Fri 2017/06/02 16:26:45: 3 "OK"
  Fri 2017/06/02 16:26:45: Checking line: OK
  Fri 2017/06/02 16:26:45: AT reply state: 1
  Fri 2017/06/02 16:26:45: 1 "AT+CSCS=?"
  Fri 2017/06/02 16:26:45: 2 "+CSCS: ("IRA","UCS2","GSM")"
  Fri 2017/06/02 16:26:45: 3 "OK"
  Fri 2017/06/02 16:26:45: Checking line: OK
  Fri 2017/06/02 16:26:45: AT reply state: 1
  Fri 2017/06/02 16:26:45: Chosen GSM as normal charset
  Fri 2017/06/02 16:26:45: Chosen UCS2 as unicode charset
  Fri 2017/06/02 16:26:45: 1 "AT+CGMI"
  Fri 2017/06/02 16:26:45: 2 "huawei"
  Fri 2017/06/02 16:26:45: 3 "OK"
  Fri 2017/06/02 16:26:45: Checking line: OK
  Fri 2017/06/02 16:26:45: AT reply state: 1
  Fri 2017/06/02 16:26:45: Manufacturer info received
  Fri 2017/06/02 16:26:45: [Manufacturer: Huawei]
  Fri 2017/06/02 16:26:45: Checking for OBEX support
  Fri 2017/06/02 16:26:45: 1 "AT+CPROT=?"
  Fri 2017/06/02 16:26:45: 2 "ERROR"
  Fri 2017/06/02 16:26:45: Checking line: ERROR
  Fri 2017/06/02 16:26:45: AT reply state: 3
  Fri 2017/06/02 16:26:45: Checking for SYNCML/OBEX support
  Fri 2017/06/02 16:26:45: 1 "AT+SYNCML=?"
  Fri 2017/06/02 16:26:45: 2 "ERROR"
  Fri 2017/06/02 16:26:45: Checking line: ERROR
  Fri 2017/06/02 16:26:45: AT reply state: 3
  Fri 2017/06/02 16:26:45: 1 "AT$TSSPCSW=?"
  Fri 2017/06/02 16:26:45: 2 "ERROR"
  Fri 2017/06/02 16:26:45: Checking line: ERROR
  Fri 2017/06/02 16:26:45: AT reply state: 3
  Fri 2017/06/02 16:26:45: Setting date &amp; time
  Fri 2017/06/02 16:26:45: 1 "AT+CCLK="17/06/02,16:26:45+01""
  Fri 2017/06/02 16:26:45: 2 "ERROR"
  Fri 2017/06/02 16:26:45: Checking line: ERROR
  Fri 2017/06/02 16:26:45: AT reply state: 3
  Fri 2017/06/02 16:26:45: Getting firmware versions
  Fri 2017/06/02 16:26:45: 1 "AT+CGMR"
  Fri 2017/06/02 16:26:45: 2 "22.521.23.00.00"
  Fri 2017/06/02 16:26:45: 3 "OK"
  Fri 2017/06/02 16:26:45: Checking line: OK
  Fri 2017/06/02 16:26:45: AT reply state: 1
  Fri 2017/06/02 16:26:45: Received firmware version: "22.521.23.00.00"
  Fri 2017/06/02 16:26:45: Number version is "22.521230"
  Fri 2017/06/02 16:26:45: [Connected]
  Fri 2017/06/02 16:26:45: Entering GSM_GetSMSFolders
  Fri 2017/06/02 16:26:45: Getting available SMS memories
  Fri 2017/06/02 16:26:45: 1 "AT+CPMS=?"
  Fri 2017/06/02 16:26:45: 2 "+CPMS: ("SM","ME"),("SM","ME"),("SM","ME")"
  Fri 2017/06/02 16:26:45: 3 "OK"
  Fri 2017/06/02 16:26:45: Checking line: OK
  Fri 2017/06/02 16:26:45: AT reply state: 1
  Fri 2017/06/02 16:26:45: Available SMS memories received: read: ME : ok, SM : ok, save: ME : ok, SM = ok, Motorola = no
  Fri 2017/06/02 16:26:45: Setting SMS memory type to ME
  Fri 2017/06/02 16:26:45: 1 "AT+CPMS="ME""
  Fri 2017/06/02 16:26:45: 2 "+CPMS: 0,20,0,20,0,20"
  Fri 2017/06/02 16:26:45: 3 "OK"
  Fri 2017/06/02 16:26:45: Checking line: OK
  Fri 2017/06/02 16:26:45: AT reply state: 1
  Fri 2017/06/02 16:26:45: Leaving GSM_GetSMSFolders
  Fri 2017/06/02 16:26:45: Entering GSM_GetNextSMS
  Fri 2017/06/02 16:26:45: Starting reading!
  Fri 2017/06/02 16:26:45: Number = 0, Location = 0, Folder = 0
  Fri 2017/06/02 16:26:45: Trying SMS PDU mode
  Fri 2017/06/02 16:26:45: 1 "AT+CMGF=0"
  Fri 2017/06/02 16:26:45: 2 "OK"
  Fri 2017/06/02 16:26:45: Checking line: OK
  Fri 2017/06/02 16:26:45: AT reply state: 1
  Fri 2017/06/02 16:26:45: Getting SIM SMS status
  Fri 2017/06/02 16:26:45: 1 "AT+CPMS="SM","SM""
  Fri 2017/06/02 16:26:45: 2 "+CPMS: 0,20,0,20,0,20"
  Fri 2017/06/02 16:26:45: 3 "OK"
  Fri 2017/06/02 16:26:45: Checking line: OK
  Fri 2017/06/02 16:26:45: AT reply state: 1
  Fri 2017/06/02 16:26:45: SMS status received
  Fri 2017/06/02 16:26:45: Parsing +CPMS: 0,20,0,20,0,20 with +CPMS: @i, @i, @0
  Fri 2017/06/02 16:26:45: Parsed int 0
  Fri 2017/06/02 16:26:45: Parsed int 20
  Fri 2017/06/02 16:26:45: Used : 0
  Fri 2017/06/02 16:26:45: Size : 20
  Fri 2017/06/02 16:26:45: Getting phone SMS status
  Fri 2017/06/02 16:26:46: 1 "AT+CPMS="ME","ME""
  Fri 2017/06/02 16:26:46: 2 "+CPMS: 0,20,0,20,0,20"
  Fri 2017/06/02 16:26:46: 3 "OK"
  Fri 2017/06/02 16:26:46: Checking line: OK
  Fri 2017/06/02 16:26:46: AT reply state: 1
  Fri 2017/06/02 16:26:46: SMS status received
  Fri 2017/06/02 16:26:46: Parsing +CPMS: 0,20,0,20,0,20 with +CPMS: @i, @i, @0
  Fri 2017/06/02 16:26:46: Parsed int 0
  Fri 2017/06/02 16:26:46: Parsed int 20
  Fri 2017/06/02 16:26:46: Used : 0
  Fri 2017/06/02 16:26:46: Size : 20
  Fri 2017/06/02 16:26:46: Setting SMS memory type to SM
  Fri 2017/06/02 16:26:46: 1 "AT+CPMS="SM""
  Fri 2017/06/02 16:26:46: 2 "+CPMS: 0,20,0,20,0,20"
  Fri 2017/06/02 16:26:46: 3 "OK"
  Fri 2017/06/02 16:26:46: Checking line: OK
  Fri 2017/06/02 16:26:46: AT reply state: 1
  Fri 2017/06/02 16:26:46: Getting SMS locations
  Fri 2017/06/02 16:26:46: 1 "AT+CMGL=4"
  Fri 2017/06/02 16:26:46: 2 "OK"
  Fri 2017/06/02 16:26:46: Checking line: OK
  Fri 2017/06/02 16:26:46: AT reply state: 1
  Fri 2017/06/02 16:26:46: SMS listing received
  Fri 2017/06/02 16:26:46: Read 0 SMS locations
  Fri 2017/06/02 16:26:46: Cache status: Found: 0, count: 0
  Fri 2017/06/02 16:26:46: Getting SIM SMS status
  Fri 2017/06/02 16:26:46: 1 "AT+CPMS="SM","SM""
  Fri 2017/06/02 16:26:46: 2 "+CPMS: 0,20,0,20,0,20"
  Fri 2017/06/02 16:26:46: 3 "OK"
  Fri 2017/06/02 16:26:46: Checking line: OK
  Fri 2017/06/02 16:26:46: AT reply state: 1
  Fri 2017/06/02 16:26:46: SMS status received
  Fri 2017/06/02 16:26:46: Parsing +CPMS: 0,20,0,20,0,20 with +CPMS: @i, @i, @0
  Fri 2017/06/02 16:26:46: Parsed int 0
  Fri 2017/06/02 16:26:46: Parsed int 20
  Fri 2017/06/02 16:26:46: Used : 0
  Fri 2017/06/02 16:26:46: Size : 20
  Fri 2017/06/02 16:26:46: Getting phone SMS status
  Fri 2017/06/02 16:26:46: 1 "AT+CPMS="ME","ME""
  Fri 2017/06/02 16:26:46: 2 "+CPMS: 0,20,0,20,0,20"
  Fri 2017/06/02 16:26:46: 3 "OK"
  Fri 2017/06/02 16:26:46: Checking line: OK
  Fri 2017/06/02 16:26:46: AT reply state: 1
  Fri 2017/06/02 16:26:46: SMS status received
  Fri 2017/06/02 16:26:46: Parsing +CPMS: 0,20,0,20,0,20 with +CPMS: @i, @i, @0
  Fri 2017/06/02 16:26:46: Parsed int 0
  Fri 2017/06/02 16:26:46: Parsed int 20
  Fri 2017/06/02 16:26:46: Used : 0
  Fri 2017/06/02 16:26:46: Size : 20
  Fri 2017/06/02 16:26:46: Getting SMS locations
  Fri 2017/06/02 16:26:47: 1 "AT+CMGL=4"
  Fri 2017/06/02 16:26:47: 2 "OK"
  Fri 2017/06/02 16:26:47: Checking line: OK
  Fri 2017/06/02 16:26:47: AT reply state: 1
  Fri 2017/06/02 16:26:47: SMS listing received
  Fri 2017/06/02 16:26:47: Read 0 SMS locations
  Fri 2017/06/02 16:26:47: GSM_GetNextSMS failed with error EMPTY[22]: Entry is empty.
  Fri 2017/06/02 16:26:47: Leaving GSM_GetNextSMS
  Fri 2017/06/02 16:26:47: [Terminating]
  Fri 2017/06/02 16:26:47: [Closing]
  </code></pre>
  
  <p>What is the reason and how can i resolve this Problem</p>
  
  <p>Thaks for helps :)</p>