User`s manual

GSM&PSTN FWT-8848 User's Manual Version 1.1

7 Hide Caller ID (been sent out)Setting

*#13#01# 13--command 01--value Max-02 Min-00 Default setting is 00

00-- presentation indicator is used according to the subscription of the CLIR service

01 – CLIR allowed

02 – CLIR prohibited

Notice: This Setting needs GSM carrier support.

8) Bar incoming call setting

*#14#00# 14--command 00--value 00--no barring, 01--set barring default setting --00

9) FSK setting (optional) (should confirm before order)

*#17#00# setting caller ID

17-order, 00-value, 00-DTMF, 01-FSK, default setting is 00

This setting need terminal has FSK Chip set support

10) Billing Mode setting

*#15#00#

15--command, 00-value, 01-reversal polarity, 02-12 KHz, 03-16 KHz, default setting-- 01

11 IMEI change Setting ( for Quad Band M10 Module only)

1. Write IMEI to RAM

*#18#IMEI no.#, 18--command, IMEI No. --15-digit IMEI no.

2. Check IMEI, if it is right, and then write it to module.

*#19#IMEI no.#, 19--command, IMEI No. --15-digits IMEI No.

Notice: Step 1 and Step 2, IMEI no. must be same.

12) Pin Lock &Network Lock Setting (optional)(Should confirm before order)

2) PIN Lock

1, Set to open PIN code check and automatic PIN lock function

*#07#*1234# 07-command, 1234- the current SIM card PIN code

If set successfully, the device will open PIN code check, and automatically change the current SIM

Card into "PIN on" from "PIN off"

2, Set to close PIN code check and automatic PIN lock function

*#08#*1234# 08-command, 1234- the current SIM card PIN code

If set successfully, the device will close PIN code check and automatic PIN lock function.

3, Set to change PIN code, open automatic PIN lock function

*#09#1234*56785678# 09-command, 1234- the current sim card PIN code, 5678-new PIN code.

(5678 can be any other 4 digits number, suppose you can use 2009).

If set successfully, the device will change the current sim card PIN code as you want.5678, or the

any other 4 digit PIN codes, and open automatic PIN lock function.