User's Manual

Appendix A – Regulatory Compliance

Multi-Tech Systems, Inc. MT9234MU User Guide (S000409C) 27

7. Some parameters required for compliance with Telecom’s Telepermit requirements are

dependent on the equipment (PC) associated with this device. The associated equipment shall be

set to operate within the following limits for compliance with Telecom’s Specifications:

For repeat calls to the same number:

• There shall be no more than 10 call attempts to the same number within any 30-minute

period for any single manual call initiation, and

• The equipment shall go on-hook for a period of not less than 30 seconds between the

end of one attempt and the beginning of the next attempt.

For automatic calls to different numbers:

• The equipment shall be set to ensure that automatic calls to different numbers are

spaced such that there is no less than 5 seconds between the end of one call attempt

and the beginning of another.

For automatically answered incoming calls:

• The equipment shall be set to ensure that calls are answered between 3 and 30 seconds

of receipt of ringing.

8. For correct operation, total of the RNs of all devices connected to a single line at any time should

not exceed 5.

South African Notice

This modem must be used in conjunction with an approved surge protection device.

Thailand Approval

Translation in Thai

“This telecom device and equipment is conform to technical standard no….”

“This telecom device and equipment is conform to requirement to NTC”

“เครื่องโทรคมนาคมและอุปกรณนี้ มีความสอดคลองตามมาตรฐานทางเทคนิค เลขที่.........”

or

“เครื่องโทรคมนาคมและอุปกรณนี้ มีความสอดคลองตามขอกําหนดของ กทช.”