Optus APN settings for Nokia Lumia 638

Jul 11, 2018, Updated: Jan 15, 2021 Optus Nokia Lumia 638 Windows

Nokia Lumia 638 is compatible with Optus HSDPA and Optus LTE.

To configure Optus APN settings with Nokia Lumia 638 follow below steps. Nokia Lumia 638 maximum data transter speed with Optus is 150.8/51 Mbps while Optus is capable of speeds up to 300/100 Mbps.

Optus Internet APN settings

Go to App list, tap Settings Cellular + SIM

If your phone supports more than 1 SIM card, choose SIM 1 settings or SIM 2 settings depending on the SIM that you want to use for Optus 1.
Turn on Data Connection.

Enable Use cellular data in For limited Wi-Fi connectivity
If you have more than 1 SIM card choose the SIM card for data connection in SIM for data connection
Enable 3G connection for faster data transfer speeds. Also enable Highest connection speed

Internet Configuration Settings:

In Cellular + SIM Settings, select SIM settings Add Internet APN
If you have a dual SIM phone select the SIM card.

Change the below settings

APN: yesinternet
User name:
Password:
Authentication type:
Proxy server (URL):
Proxy port:
IP type: IPv4

Tap Save

If the above Optus Internet APN settings do not work on your Lumia 638, make below changes to Optus Internet APN settings to get Optus Yes Internet on your Nokia Lumia 638.

Authentication type

None

If the above Optus Internet APN settings too do not work on your Lumia 638, make below changes to Optus Internet APN settings to get Optus Business Mobile Broadband on your Nokia Lumia 638.

APN	yesbusiness
Authentication type	None

If the above Optus Internet APN settings too do not work on your Lumia 638, make below changes to Optus Internet APN settings to get Optus Internet on your Nokia Lumia 638.

APN	internet
Authentication type	None

If the above Optus Internet APN settings too do not work on your Lumia 638, make below changes to Optus Internet APN settings to get Optus Internet on your Nokia Lumia 638.

APN	internet
Authentication type	None

Optus MMS APN settings

Go to App list, tap Settings Cellular + SIM

If your phone supports more than 1 SIM card, choose SIM 1 settings or SIM 2 settings depending on the SIM that you want to use for Optus 3.
Turn on Data Connection.

MMS Configuration Settings:

In Cellular + SIM Settings, select SIM settings Add MMS APN

If you have a dual SIM phone select the SIM card.

Change the below settings

APN: mms
User name:
Password:
Authentication type:
WAP gateway (URL): 61.88.190.10
WAP gateway port: 8070
MMSC (URL): http://mmsc.optus.com.au/
MMSC port: 8002
Maximum MMS size: 1024
IP Type: IPv4

Tap Save.

If the above Optus MMS APN settings too do not work on your Lumia 638, make below changes to Optus MMS APN settings to get Optus MMS on your Nokia Lumia 638.

Authentication type

None

For Nokia Lumia 638, when you type Optus APN settings, make sure you enter APN settings in correct case. For example, if you are entering Optus Internet APN settings make sure you enter APN as yesinternet and not as YESINTERNET or Yesinternet. If entering Optus MMS APN Settings above to your Nokia Lumia 638, APN should be entered as mms and not as MMS or Mms.

Nokia Lumia 638 compatibility with Optus

Nokia Lumia 638 is compatible with below network frequencies of Optus. Lumia 638 has variants RM-1010.

3G	HSDPA	RM-1010	2100 MHz, 900 MHz
4G	LTE		Band 7 2600 MHz Band 3 1800 MHz, Band 40 2300 MHz*

*These frequencies of Optus may not have countrywide coverage for Nokia Lumia 638.

Explain Nokia Lumia 638 compatibility with Optus

Nokia Lumia 638 has modal variants RM-1010 and .

Optus 3G APN with Nokia Lumia 638

RM-1010

Nokia Lumia 638 RM-1010 supports Optus 3G on HSDPA 2100 MHz and 900 MHz.

Optus 4G LTE APN with Nokia Lumia 638

Nokia Lumia 638 supports Optus 4G on LTE Band 7 2600 MHz.
It will also support Optus 4G on LTE Band 3 1800 MHz and Band 40 2300 MHz only in some areas of Australia.

Overall compatibililty of Nokia Lumia 638 with Optus is 100%. The compatibility of Nokia Lumia 638 with Optus, or the Optus network support on Nokia Lumia 638 we have explained here is only a technical specification match between Nokia Lumia 638 and Optus network. Even Nokia Lumia 638 is listed as compatible here, Optus network can still disallow (sometimes) Nokia Lumia 638 in their network using IMEI ranges. Therefore, this only explains if Optus allows Nokia Lumia 638 in their network, whether Nokia Lumia 638 will work properly or not, in which bands Nokia Lumia 638 will work on Optus and the network performance between Optus and Nokia Lumia 638. To check if Nokia Lumia 638 is really allowed in Optus network please contact Optus support. Do not use this website to decide to buy Nokia Lumia 638 to use on Optus.

Max download & upload speeds on Optus 4G for Nokia Lumia 638 per LTE band

Band 3 1800	150.8 Mbps	51 Mbps
Band 40 2300	150.8 Mbps	51 Mbps
Band 7 2600	150.8 Mbps	51 Mbps

Nokia Lumia 638 network specifications

OS	Microsoft Windows Phone 8.1
Network bands	GSM / HSPA / LTE
Speed	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Network frequencies	GSM 850 / 900 / 1800 / 1900 HSDPA 850 / 900 / 1900 / 2100 - RM-1010 LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)