ATCommands
AT#CID Caller ID
The #CID command allows the user can set up the modem to display the number of all inbound calls and selectively answer or not answer the call depending on whether the caller is known. The modem can also be programmed to play a unique ‘tune’ if the caller is known.
When enabled a message will be inserted between the 1st and 2nd RING responses from the modem.
The message will be in the form: |
|
DATE = mmdd | where mm is the month number (01 to 12) and dd is the |
| day number |
TIME = hhmm | where hh is the hour number (00 to 23) and mm is the |
| minute number |
NMBR = nnn...nnn | where nnn...nnn is the calling number. If the number is |
| private the number is reported as ‘P’ if the network was |
| unable to supply the number the number is reported as |
| ‘O’ |
NAME = ttt...ttt | where ttt...ttt is the name of the caller, if supplied by the |
| network or if saved in the security database. |
| This format is compatible with standard Rockwell |
| modem responses. |
| If the extended response option is selected (AT#CID3) |
| the following messages are also available: |
REASON NO NAME=<message>where message is ‘Out Of Area’ or ‘Private’ is displayed if the network does not provide a name
QUAL = Long Distance | is displayed if the call is long distance |
REDIRECT = <message> | where message can be ‘Call Forward’ or ‘Call Forward: |
| First Number Busy’ or ‘Call Forward: First Number |
| Didn’t Answer’ if the call has been |
| another number. |
LOOKUP NAME = ttt..ttt | where ttt...ttt is the name looked up by the modem in its |
| security database. |
CALLBACK NMBR = nnn nnn where nnn...nnn is the phone number to use to ring the | |
| caller back (which may be different from the number he |
| dialed in on) |
The modem also supports the following commands: | |
AT#CID? | Which returns the current setting of the #CID command |
AT#CID=? | Which returns the available settings of the #CID |
| command (0,1,2,3) |
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