Unfortunately you cannot call 1900 numbers from Control Networks' voice services.
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This option changes whether the dialled number is sent to the device or not. This...
When you dial an 8-digit phone number, the number you set here will be automatically prefixed to...
Chapter 11, Part 2, Section 11.9 "(1) A carriage service provider or carrier that is...
Typically the answer is yes, however it is not guaranteed. Caller ID sent from your...
To configure a button on an SPA500S as a speed dial button, you will need the following...
