Synaccess Networks NP-0801DTM - Manual (Page 99)

3GPP TS 27.007 AT COMMANDS
99 HSPA+ AT Commands Reference Guide
Tone Duration +VTD
Set command sets the length of tones transmitted with +VTS command.
Read command reports the current Tone Duration, in the format:
<duration>
Test command provides the list of supported <duration>s in the format:
(list of supported <duration>s)
Syntax
Command Command type
AT+VTD=<duration> Set
AT+VTD? Read
AT+VTD=? Test
Parameters and Values
<duration> Duration of a tone.
0 The duration of every tone depends on the network. Default: 0.
1‐255 Duration of every tone in 1/10 sec.
Notes
„
Reference: 3GPP TS 27.007 and TIA IS‐101.
Commands for GPRS
GPRS Mobile Station Class +CGCLASS
Set command sets the GPRS class according to <class> parameter.
Read command returns the current value of the GPRS class in the format:
+CGLASS: <class>
Test command reports the range for the parameter <class>.
Syntax
Command Command type
AT+CGCLASS=[<class>] Set
AT+CGCLASS? Read
AT+CGCLASS=? Test
Parameters and Values
<class> GPRS class.
“A” UMTS. Default: “A”.
“B” GSM/GPRS.
“CG” Class C in GPRS only mode. GPRS only.
“CC” Class C in circuit switched only mode. GSM only.