Hi folks, anybody knows whether Simba or Eight Telecom has any issue of receiving incoming calls and sms while roaming in London. Moreover, is it FOC or there is charges involved?
Family member expected to be attached there for work for 6 months. Any recommendations for resolving otp and sms reply such as Uber/banks/etc if whatsapp can't be used to reply messages?
Appreciate any feedback or response from users. TIA.
use simba if you want free calls
Eight Mobile currently has 2 roaming partners in the United Kingdom: Vodafone and Hutchison ("Three"). This is becoming 1 network since Vodafone and Three are merging. Both support VoLTE. Eight does not provide a "backup" mobile application for voice and SMS. Eight Mobile's base $8 plan includes 2 GB per 30 days of international roaming data and 588 voice minutes. You can call back to Singapore within these minutes. Outgoing SMS text messages are not supported while roaming. However, Eight Mobile may have just recently enabled Wi-Fi calling which would support outgoing SMS text messages while connected over a Wi-Fi network.
SIMBA currently has 4 roaming partners in the United Kingdom: EE, Three, O2, and Vodafone. Only EE supports VoLTE. SIMBA provides a "backup" mobile application for voice and SMS. SIMBA costs $10 per 30 days (base plan), includes 3 GB per 30 days of international roaming data, and unlimited minutes to Singapore mobile numbers (500 minutes to fixed Singapore lines). Fewer outgoing SMS text messages, though (30 v. 88), but that might only be relevant if connected with Eight via Wi-Fi in the U.K. (I don't think SIMBA supports VoWifi, although their "backup" mobile app works over Wi-Fi.)
Neither Eight nor SIMBA have the United Kingdom within their included international voice calling minutes.
Both Eight and SIMBA appear to be viable for roaming in the United Kingdom (especially if usage is fairly light), but there's some risk involved either way. I think it's reasonable to pick one of these mobile carriers but to use a mobile phone that supports dual SIMs (or at least dual eSIMs). Then, if Eight or SIMBA roaming isn't enough, sign up for a local U.K. SIM/eSIM. I don't think either Eight or SIMBA will work for calling U.K. numbers, so that'll probably be the main factor in deciding whether to get a local U.K. SIM/eSIM.