Specifications

UC864-E/G AT Commands Reference Guide

80304ST10041a Rev. 3 - 18/07/08

#NITZ - Network Timezone

AT#NITZ=? Test command returns supported values of parameters <val> and <mode>.

3.5.7.1.64 Select Band - #BND

#BND - Select Band

AT#BND=

<GSM band>,

Set command selects the current band.

Parameter

<GSM band>:

0 - GSM 900MHz + DCS 1800MHz

1 - GSM 900MHz + PCS 1900MHz

2 - GMS 850MHz + PCS 1800MHz (available only on quadri-band

modules)

3 - GMS 850MHz + PCS 1900MHz (available only on quadri-band

modules)

<WCDMA band>:

0 – WCDMA 2100MHz

1 – WCDMA 1900MHz(UC864-G only)

2 – WCDMA 850MHz(UC864-G only)

3 – WCDMA 2100MHz / WCDMA 1900MHz / WCDMA 850MHz(UC864-G

only)

Note: This setting is maintained even after power off.

AT#BND? Read command returns the current selected band in the format:

#BND: <GSM band>, <WCDMA band>

AT#BND=? Test command returns the supported range of values of parameters <GSM

band> and <WCDMA band>.

Note: the range of values differs between triband modules and quadric-band

modules

Example

AT#BND?

#BND: 3,0

AT#BND=?

#BND: (0-3),(0-3)

3.5.7.1.65 Automatic Band Selection - #AUTOBND