User Manual

SARA-R4 series-AT commands manual
UBX-17003787 - R16
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5Mobile equipment control and status
Page 33 of 401
5.4.3Defined values
Parameter Type Description
<ind> Number Range of corresponding <descr> used to identify the service when an unsolicited
indication is provided
<descr> String Reserved by the norm and their <ind> ranges; it may have the values:
• "battchg": battery charge level (0-5)
• "signal": signal level. See mapping in the Notes below
• "service": network service availability
o 0: not registered to any network
o 1: registered to the network
o 65535: indication not available
• "sounder": sounder activity, indicating when the module is generating a sound
o 0: no sound
o 1: sound is generated
• "message": unread message available in <mem1> storage
o 0: no messages
o 1: unread message available
• "call": call in progress
o 0: no call in progress
o 1: call in progress
• "roam": registration on a roaming network
o 0: not in roaming or not registered
o 1: roaming
o 65535: indication not available
• "smsfull": indication that an SMS has been rejected with the cause of SMS storage
full
o 0: SMS storage not full
o 1: SMS storage full
• "gprs": PS indication status:
o 0: no PS available in the network
o 1: PS available in the network but not registered
o 2: registered to PS
o 65535: indication not available
• "callsetup": call set-up:
o 0: no call set-up
o 1: incoming call not accepted or rejected
o 2: outgoing call in dialling state
o 3: outgoing call in remote party alerting state
• "callheld": call on hold:
o 0: no calls on hold
o 1: at least one call on hold
• "simind": SIM detection
o 0: no SIM detected
o 1: SIM detected
o 2: not available
5.4.4Notes
• If the battery charging is not supported, "battchg" always returns 5 (full charge).
• The <descr> values cannot be changed with +CIND set.
• The following mapping of "signal" value to the power level exists:
"signal" value Power level
0 (< -105 dBm or unknown)
1 (< -93 dBm)
2 (< -81 dBm)
3 (< -69 dBm)
4 (< -57 dBm)
5 (>= -57 dBm)