Extended AT Commands Manual Page 24 of 70 2009-06-25
5.4. Visual/Audible Call Alert Options

5.4.1.1. Receiving notification mode option (AT$$RCV_MODE))

This command is used for selecting preferred mode of incoming call alert.
Table 5-32 Read command
Command TE2 Æ MT2 $$RCVMODE?
Response TE2 Å MT2 $$RCV_MODE: <value>
Value
0: LED with Ring (Default)
1: LED only
2: Ring Only
Table 5-33 Set command
Command TE2 Æ MT2 $$RCV_MODE=<value>
Response TE2 Å MT2 $$RCV_MODE: 1 | 0 (Success | Failure)

5.4.1.2. Ringer volume control (AT$$RINGLVL)

The command is used to test or set ringer volume level. MT2 applies new setting after TE2 reads
or changes the volume setting.
This command causes the MT2 to ring once at current or set level.
Table 5-34 Read command
Command TE2 Æ MT2 $$RINGLVL?
Response TE2 Å MT2 $$RINGLVL: <value>
Value ring level: (0~4) (0: mute) Default: 2
Table 5-35 Set command
Command TE2 Æ MT2 $$RINGLVL=<value>
Response TE2 Å MT2 <result_code> (OK | ERROR)

5.4.1.3. Ringer melody selection (AT$$RINGIDX)

This command is used to test or set ringer melody. MT2 applies new setting when TE2 reads or
changes the ringer melody setting.
This command causes the MT2 to ring once at current or set level.
Table 5-36 Read command
Command TE2 Æ MT2 $$RINGIDX?
Response TE2 Å MT2 $$RINGIDX: <value>
Value Current melody Index (0~4) Default: 0
Table 5-37 Set command
Command TE2 Æ MT2 $$RINGIDX=<value>