How much will the express delivery cost for the sample?

įor samples, we accept WESTERN UNION, MoneyGram or BANK T/T in advance įor formal order, 30% deposit and balance after goods ready but before shipment Generally speaking it'll take about 20-30 days subject to your order quantity įor standard model, usually MOQ is 1k per model.

How long do you need to prepare sample ?ĭepending on different products, it may take 3-5 days Mini sim(2FF) Single or dual sim card optional Ī: No signal or the signal is too weak, check the antenna and install it again Ī: Sim card is bad or communication module is bad, replace new sim card or wipe contact surface and install the SIM card again Ī: Integrated circuit board bad or telephone bad, replace new integrated circuit board or check phone line and replace newĪ:Input *00#000# then the unit will be back to factory default Ī:Input *00#035#IMEI# then you can change the IMEI number in the unit as you required Ī:Input *00#036#YYMMDDHHMMSS# then you can see new date and time display on LCD Ī:Input *00#010#0#pin code# then the pin code of the unit will be changed as you required Ī:Input *00#011#1# then no call can come in Ī:Input *00#011#0# then all calls can come in Ī:Input *00#030#A*BB# according to your volume requirement to adjust the volume Ī:Input *00#050#IP# then the unit will auto add IP number before the number you want to dial Ī:Input *00#037#time zone number# then the unit will display time to desired time zone time

LTE Cat 4 module optimized for M2M and IoT applications

DTMF caller ID sim card to landline phone converter

Dtmf converter