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:: CALLFORMAT ::
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(only sysop, init.bcm)
Syntax: CALLF(ORMAT) [ 0 | 1 | 2 ]
(default: 0)

With this parameter, the call valid check routine can be switched between
ham radio calls and citizen band calls.

CALLFORMAT 0... only ham radio calls are allowed to connect
CALLFORMAT 1... only citizen band calls are allowed to connect
CALLFORMAT 2... both (ham radio & citizen band calls) are allowed

If "0" isn't used, "(CB)" (for citizen band) is added to connect text of BBS.