GSM Audio Telephone Forwarder

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Operate Method Guide:

 

Step A. Open the cover to install micro SD card and GSM SIM card(850mhz/900)

Step B. Connect it to phone via telephone cable

Step C. Setting authoritative number

Playback and Charging:

For playback please plug out micro SD card from the system, insert it to card reader and plug into PC. It will read as a movable disk, you can edit or play the files.

This device is auto charging during using, first time use please charging it. If long time none use please charging before use.

Trouble shooting:

If phone call no answer, please clear the SIM card pin and retry, and ensure

your position have GSM networking

If the system no response, please take out the SIM card and retry

If the white LED light turn on and off continually, means the device power is

too low, please charging it first

If sent SMS to this device no response, please check your SMS format is correct, and checking the SIM card phone call function is working.

Operate Method Guide: 



  • Step A. Open the cover to install micro SD card and GSM SIM card(850mhz/900)

  • Step B. Connect it to phone via telephone cable

  • Step C. Setting authoritative number



Playback and Charging:



  • For playback please plug out micro SD card from the system, insert it to card reader and plug into PC. It will read as a movable disk, you can edit or play the files.

  • This device is auto charging during using, first time use please charging it. If long time none use please charging before use.



Trouble shooting:



  • If phone call no answer, please clear the SIM card pin and retry, and ensureyour position have GSM networking

  • If the system no response, please take out the SIM card and retry the phone device

  • If the white LED light turn on and off continually, means the device power istoo low, please charging it first

  • If sent SMS to this device no response, please check your SMS format is correct, and checking the SIM card phone call function is working.