Editing Advanced Info Service (section)

== Services and coverage ==
As of August 2019, AIS is the largest network in Thailand, with 40.1 million subscribers.<ref name="DTAC Slow Plays 3g Roll Out">{{cite news|title=DTAC Slow Plays 3g Roll Out|url=http://www.bangkokpost.com/business/telecom/340378/dtac-slow-plays-3g-roll-out|work=Bangkok Post|access-date=15 March 2013 }}</ref> In addition to post pay services, AIS offers prepaid services under the ''1-2-Call'' brand.

Currently (2020) data is sold in time-based, volume-based and unlimited packages.

AIS operates [[2G]], [[3G]] [[WCDMA]]/[[HSPA+]], [[LTE (telecommunication)|LTE]], [[5G NR]], [[Narrowband IoT|NB-IoT]], and [[LTE-M|eMTC]] networks.

{| class="wikitable sortable"
|+Frequencies used by AIS's Network in Thailand
|-
! Frequency !! Frequency<br/>band !! Frequency<br/>width<br/>(MHz) !! Generation !! Radio interface !! Notes
|-
|700&nbsp;MHz
|28/n28
|20
|[[4G]] & [[5G]]
|[[LTE (telecommunication)|LTE]] & [[5G NR|NR]]
|
|-
| 900&nbsp;MHz || || 5 || [[2G]] || [[GSM]]/[[GPRS]]/[[EDGE (telecommunication)|EDGE]] ||
|-
| 900&nbsp;MHz || 8 || 10 || [[3G]] || [[UMTS]]/[[High Speed Packet Access|HSPA]] ||
|-
| 900&nbsp;MHz || 8 || 10 || [[4G]] || [[LTE (telecommunication)|LTE]] ||
|-
| 1800&nbsp;MHz || 3 || 20 || [[4G]] || [[LTE (telecommunication)|LTE]] || (main frequency)
|-
| 2100&nbsp;MHz || 1 || 10 || [[3G]] || [[UMTS]]/[[High Speed Packet Access|HSPA]] || 
|-
| 2100&nbsp;MHz || 1 || 20 || [[4G]] || [[LTE (telecommunication)|LTE]] ||
|-
|2600&nbsp;MHz
|41/n41
|100 (TDD)
|[[4G]] & [[5G]]
|[[LTE (telecommunication)|LTE]] & [[5G NR|NR]]
|dynamic spectrum sharing 
|-
|26&nbsp;GHz
|n258
|1200
|[[5G]]
|[[5G NR|NR]]
|
|}

=== Wi-Fi hotspots ===

AIS owns and operates more than 100,000 Wi-Fi hotspots under the name "AIS SUPER WIFI."

=== Next G ===

In 2017 AIS announced it has teamed up with [[Samsung Electronics]] to combine Wi-Fi and LTE in a gigabit-speed mobile service called AIS Next G. The new network is estimated to be 15 times faster than the existing LTE and four times faster than the tri-band [[LTE Advanced|LTE-A]], the fastest wireless network currently available in Thailand.

=== AIS Play ===
AIS Play was launched on 1 February 2017, serving as Thai's first [[Over-the-top media service|OTT]] platform with 4K resolution and VOD, which featured AIS Play Originals (most of which are [[Boys Love]] series, such as Oh! My Sunshine Night, [[I'm Tee, Me Too]], War of Y, [[Not Me (TV series)|Not Me]] and even [[Love Stage!!#TV drama|Thai adaptation of Love Stage!!]]).

There are over 100 free-to-air channels, including some local channels, available to stream. There's also premium channels included with their Play Premium or Play Premium Plus subscription, such as [[HBO Asia]], [[Discovery Channel Asia]], [[Bein Sports]], [[Nickelodeon]], etc. They also provide streaming app, such as [[Disney+ Hotstar]], [[Netflix]], [[Amazon Prime Video|Prime Video]], [[Viu (streaming service)|Viu]], [[Tencent Video|WeTV]], [[iQiyi]] and many more.

In 2021, AIS partnered with [[Thai League 1]], Thailand's top-tier football league, to broadcast their matches through their AIS Play application. The deal covered the whole 2021–2022 season and also included matches played in [[Thai League 2]] and [[Thai League 3]]. Additionally, the [[Thai FA Cup|Thai FA CUP]] was also broadcast on AIS Play.