Rainbow Electronics GM862-QUAD-PY User Manual

Page 94

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AT Commands Reference Guide

80000ST10025a Rev. 5 - 09/07/08

page 94 of 434

+CLIP - Calling Line Identification Presentation

SELINT 2

0 - disables CLI indication (factory default)
1 - enables CLI indication

If enabled the device reports after each RING the response:

+CLIP: <number>,<type>,””,128,<alpha>,<CLI_validity>

where:
<number> - string type phone number of format specified by <type>
<type> - type of address octet in integer format
128 - both the type of number and the numbering plan are unknown
129 - unknown type of number and ISDN/Telephony numbering plan
145 - international type of number and ISDN/Telephony numbering plan

(contains the character "+")

<alpha> - string type; alphanumeric representation of <number>

corresponding to the entry found in phonebook; used character
set should be the one selected with command Select TE
character set +CSCS.

<CLI_validity>
0 - CLI valid
1 - CLI has been withheld by the originator.
2 - CLI is not available due to interworking problems or limitation or

originating network.

Note: in the +CLIP: response they are currently not reported either the
subaddress information (it’s always “” after the 2

comma) and the

subaddress type information (it’s always 128 after the 3

comma)

AT+CLIP?

Read command returns the presentation status of the CLI in the format:

+CLIP: <n>,<m>
where:
<n>
0 - CLI presentation disabled
1 - CLI presentation enabled
<m> - status of the CLIP service on the GSM network
0 - CLIP not provisioned
1 - CLIP provisioned
2 - unknown (e.g. no network is present )

Note: This command issues a status request to the network, hence it may
take a few seconds to give the answer due to the time needed to exchange
data with it.

AT+CLIP=?

Test command returns the supported values of parameter <n>

Reference GSM

07.07

Note

The command changes only the report behaviour of the device, it does not
change CLI supplementary service setting on the network.

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