AT Commands Set

SIM5215_SIM5216 AT Command Manual
3 – DTMF tone for 3 key, duration 100ms
4 – DTMF tone for 4 key, duration 100ms
5 – DTMF tone for 5 key, duration 100ms
6 – DTMF tone for 6 key, duration 100ms
7 – DTMF tone for 7 key, duration 100ms
8 – DTMF tone for 8 key, duration 100ms
9 – DTMF tone for 9 key, duration 100ms
10 – DTMF tone for 0 key, duration 100ms
11 – DTMF tone for A key, duration 100ms
12 – DTMF tone for B key, duration 100ms
13 – DTMF tone for C key, duration 100ms
14 – DTMF tone for D key, duration 100ms
15 – DTMF tone for # key, duration 100ms
16 – DTMF tone for * key, duration 100ms
17 – Subscriber busy sound, duration always
18 – Congestion sound, duration always
19 – Error information sound, duration 1330*3ms
20 – Number unobtainable sound, duration 1330*3ms
21 – Authentication failure sound, duration 1330*3ms
22 – Radio path acknowledgement sound, duration 700*1ms
23 – Radio path not available sound, duration 400*4ms
24 – CEPT call waiting sound, duration 4000*2ms
25 – CEPT ringing sound, duration always
26 – CEPT dial tone, duration always
Examples
AT+CPTONE= ?
+CPTONE:(0-26)
OK
AT+CPTONE=17
OK
4.29 AT+CPCM External PCM codec mode configuration
Description
The command will enable PCM or disable PCM function. And configure different PCM mode.
Because the PCM pins are multiplex on GPIO, it will switch the function between GPIO and PCM.
SIM PIN References
NO Vendor
Syntax
SIM5215_SIM5216_AT Command Manual_V1.13 57
1/13/2011