Getting Started with HC15
Confidential / Preliminary
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3.8Making a Voice Call (MO)
The commonly used GSM 07.07 dialing command ATD is fully applicable both in the UMTS and the GSM network.
To make a mobile originated voice call enter ATD, type the destination number and add a semicolon. The result code OK will be returned immediately after dialing, prior to call setup.
To end the call, use the AT+CHUP command (ATH is for data calls only).
atd030111111111; | The HC15 subscriber makes a voice call. |
OK |
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at+clcc | Checking the call status (MO call is active). |
+CLCC: 1,0,0,0,0,"030111111111",129,"Tom" |
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AT+CHUP | The HC15 subscriber terminates the call. |
OK |
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at+clcc | Checking the call status (no call). |
OK |
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3.9Answering a Voice Call (MT)
A mobile terminated voice call is indicated by the RING URC. To answer the call, enter ATA.
To terminate the call use AT+CHUP.
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