hi guys, sorry a bit late

Here's my coverage:

Malaysia

The following networks operate in this country/area:

Celcom Axiata Berhad (CELCOM GSM)


GSM 900

GSM 1800

3G 2100


DiGi Telecommunications Sdn Bhd (DiGi)


GSM 1800

3G 2100


Maxis Communications Berhad (MMS & MB)


GSM 900/1800

3G 2100


U Mobile Sdn. Bhd. (U Mobile)


3G 2100


Indonesia


The following networks operate in this country/area:

PT Indosat Tbk (INDOSAT)


GSM 900/1800

GSM 1800

PT Telekomunikasi Selular (TELKOMSEL)


GSM 900/1800

3G 2100

PT. Smartfren Telecom Tbk. (PT Mobile-8 Telekom Tbk)


CDMA 800

CDMA 2000 1X


PT. Axis Telekom Indonesia (AXIS)


GSM 1800

3G 2100


PT. Hutchison 3 Indonesia (3)


GSM 1800

3G 2100


PT. XL Axiata Tbk (XL)


GSM 900/1800

so according to all modem specs, PLS8-E , PLS8-US , PHS8-P/J/K, PHS8-E, PHS8-US/USA and PXS8

for the moment, PXS8 work for Indonesia market because they are the one with CDMA and PLS8-E is best for Malaysia

Will be much better if you guys implement dual SIM card for Asian customers. Sorry if asking too much [Not feasible] requests