... /WCDMA 2.Quad-Band GSM/GPRS/EDGE module solution ( simcom 3g module ) sim5218 sim5215 sim5320sim5218The SIM5218 series is a Tri-Band ... for a wide range of products including USB Modems, gateways, router, PDA, Video phone, and much more. \Advanced features * SIM5218A: Tri ... and MT* Text and PDU modeSpecification for Voice* Voice codec: HR,FR, EFR* AMR* DTMFSpecification for Data transfer* HSDPA - Max.7 ...