2 port analogue phone line simulator.
MD9940 can be used to connect any dial up devices such as modems, telephones or fax machines just as if they were connected to the real PSTN network. Operation is fully automatic, the MD9940 detects the first device coming "off-hook" and supplies it with dial tone for about 5 seconds during which it may dial any number, either pulse or tone.
The other port then rings automatically until it is answered. The devices are then connected for speech or data until they ring off.
Most orders placed before 4pm (Monday - Friday) are dispatched from our warehouse the same day subject to stock availability.
For live stock availability please click live chat below and one of expert sales team will check current stock level for you.
Betterbox do not have a minimum order value or minimum order quantity and are happy to support our customers with any quantity requirement.
On most products for added peace of mind
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