Grandstream Networks HT503 User Manual page 23

Fxs/fxo port analog telephone adaptor

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"Invalid Entry"

NOTE:



"*" shifts down to the next menu option



"#" returns to the main menu



"9" functions as the ENTER key in many cases to confirm an option



All entered digit sequences have known lengths - 2 digits for menu option. For IP address, the "*"

key represent the dot "." (Like 192.168.0.26 should be key in like 192*168*0*26). Once all of the

digits are collected, the input will be processed.



Key entry cannot be deleted but the phone may prompt error once it is detected

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HT503 User Manual

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